Rottmnt Next Gen - Tumblr Posts
Rottmnt au ideas
I've been thinking about what other rottmnt aus I could do while working on my current rottmnt Tiger Sister au and I have a few ideas.
Growth spurt au: this happens before the events of the rise of the tmnt movie where basically Mikey gets a weird yellow chemical spilled on him while helping Donnie out in his lab. The next day he is almost as tall as Raph and Mikey, Donnie, Raph and Leo think that Mikey is having a really big growth spurt until Mikey grows 50feet tall during the night and is stuck in the lair until Donnie can create a cure to turn Mikey back into his normal size.
Mythical turtles au: this happens after 1 year after the krang invasion when the turtles, April and Casey are chasing after a wanted criminal witch yokai who curses them into mythical creatures. Casey is turned into a vampire, April becomes a Banshee, Leo is a mermaid, Raph is a dragon, Donnie becomes a Harpy and Mikey gets turned into a werewolf. They have to find the witch yokai before the curse becomes permanent by the second red moon.
Ninja kids au: my rottmnt oc Cathy is in this au. And it is also based on one of my potential rottmnt episodes ideas for season 3. Casey, Cassandra, Cathy, April and the turtles get attacked one night by a mysterious man who looks like the Shredder and even calls himself the new Shredder and the crew get accidentally telaported into the new good future by their future kids who explain to them that the man was their timelines villain who is also the leader of the new Foot clan. The turtles and their allies and kids work together to save the world and stop the new Shredder.
Howl au: this is also another au inspired and based on one of my potential rottmnt episodes for season 3. This is when Casey is walking back to the lair after going on patrol by himself at night when he is suddenly attacked by a werewolf and gets bitten in the process. After the incident, Casey starts to have weird visions of himself running in the woods and acts really weird and has cravings for raw meat. He doesn't known what's going on until his first full moon and destroys half the lair and badly injures Leo. The turtles explain and tell him that he is now a werewolf. Casey gets scared and runs away and ends up in the woods and meets another werewolf named Axel who teaches him how to control his wolf side while the turtles look for a cure. This is an au that I will do for Halloween.
Till the end of time au: this is also another au featuring my oc Cathy from my current Tiger Sister au. This is the idea that Cathy had a kid of her own in the bad future where Casey was from. Cathy's son was named Makoto and he was a human and mutant tiger hybrid. He and Casey are cousins and grew up like brothers but unfortunately 2 weeks before Casey was sent back in time, Makoto sacrificed himself to save Casey from a pack of krang hounds and was persuaded dead. Now in the new timeline, Casey feels empty and alone without his best friend. That is until Makoto suddenly shows up,injured and Casey is both shocked and relieved to see Makoto again. Now he helps Makoto to adjust to the new timeline and keeps his promise to always be there for Makoto.
I really hope that you guys like these rottmnt au ideas! Let me know which one is your favourite/s in the comments below. I might get to work on one of these aus after finishing the fourth or third chapter of my rottmnt Tiger Sister au. Stay tuned for now!
(P.S. reblogs are very much appreciated!)
Special new rottmnt OC's coming out on Friday!!!
I have decided to make some new rottmnt ocs for my next generation of rottmnt au that you have see on one of my posts which will feature Leo,Donnie,Raph and Mikey's future kids!
Here is a sneak peek in the mean time




Rise Kids:Next Gen-part 1
I used picrew to help me design the kids for my rottmnt next gen au. I will do first Raph's kids first and will then do part 2 on Donnie's kid on Monday. For now enjoy!
Raph&Mona's kids:
Lucas

•Raph's adopted son.
•Uses he/him pronouns.
•15 years old.
•Complete daddy's boy.
•Was found by Raph in the hidden city, in a dumpster as a baby and Raph adopted the little guy (can you really blame Raph)
•Oldest of his cousins.
•Wants to be a doctor when he's older.
•Complete cinnamon roll,like has dad.
•Loves his little brother and sister.
•Has a huge fear of scorpions and will absolutely freak out and scream at the top of his lungs the minute he sees one.
•Can be a little jumpy when he is left completely alone for more than 4 hours.
•His weapon of choice is Jitte.
•His mystic powers are to be able to create force shields,almost like Raph.
•Loves cute fluffy animals and often tries to sneak them into the house.
•Tries to keep his cousins from creating to much chaos.
•His birthday is August 24th
2.Amy

•Raph and Mona's biological daughter.
•Uses she/her pronouns.
•9 years old.
•Daddy's little princess and Mommy's sweet cupcake.
•Is often a little sassy and stubborn every since she was 3.
•Big Hello Kitty fan girl.
•Loves having tea parties with her mom,dad and cousins.
•Is still in ninja training so she doesn't have any weapons of her own yet.
•Her mystic powers are to control flowers.
•Loves flowers as well,her favourites are tulips and roses.
•Prefers to be next to her parents and older brother rather then to be with anyone else.
•Often finds her little brother, Marcus a little annoying.
•She loves being a girly girl and enjoys putting makeup on her aunt's, cousins and parents faces.
•Amy's birthday is March 18th.
3.Marcus

•Raph and Mona's biological son.
•Uses he/him pronouns.
•5 years old.
•Is a sweetheart and loves his family so much.
•Looks up to his dad and Lucas a lot and wants to be a hero like his dad someday.
•Always looks forward to visiting his Grandpa Splinter and Draxum's apartment because they always watch Lou Jitsu before bed.
•Is often scared of the dark so Raph and Mona gave him a bunny night light for him to sleep with.
•Loves teddy bears just like his dad and has a huge collection of stuffed animals in his room.
•Leo once joked about Raph and Mona letting Marcus have a museum of teddies.
•Can be mischievous at times but always does puppy dog eyes to get him out of trouble (worked a million times on Lucas and Raph before Mona,April and Cathy told them off).
•Marcus also likes watching Bluey.
•His birthday is February 8th.
Hope you guys enjoyed this,and stay tuned for more on my rise kids ocs on Monday!
Rise kids:Next gen- part 2
next one will be about Leo's kids this Thursday. Enjoy!
1.Dylan

•Donnie's adopted son.
•Uses he/they pronouns.
•13 years old.
•Donnie rescued him from an illegal science auction warehouse as an egg and took him home before he was sold.
•Donnie cried when Dylan hatched in his hands.
•Sports expert.
•Is a champion in basketball ever since he was 6.
•His weapon of choice is the Kama Yari and kunai.
•Dylan's mystic powers are to be able to create balls of electricity.
•Loves playing video games.
•Sometimes wishes he could be more like his dad but Donnie is proud of Dylan whenever he becomes a scientist or not.
•Is allergic to almonds and breaks out into hives whenever he is in slight physical contact with almonds.
•Dylan's birthday is June 13th.
2. Arthur

•Donnie's accidental lab clone son.
•Uses he/him pronouns.
•8 years old.
•Was accidentally made by Donnie using his own DNA.
•Everyone was shocked when Donnie told them the news.
•Dylan was exited though that he was going to be a big brother.
•Daddy's boy (he doesn't have autism though).
•History and biologists geek.
•Donnie made him and Dylan scarfs for Christmas and both Dylan and Arthur loved them.
•Has a hamster named Professor Squeaks that Donnie gave him for his 5th birthday.
•His mystic powers are electrical glitch based.
•Is still in ninja training so he doesn't have any weapons yet, except for the slingshot that Leo gave him without Donnie knowing.
•Has a phobia of heights and will pass out for 30 minutes if he sees that he is too high.
•Arthur's birthday is August 3rd.
Rise kids: next gen-part 3
this is now on Leo and Usagi's daughters. Part 4 will be on Mikey's kids on Monday. Enjoy!
1.Leah

•Leo's lab clone daughter.
•Uses she/her pronouns.
•14 years old.
•Leo was grieving a lot after Casey jr died (the Casey jr from the bad timeline don't worry dudes! I will explain later on) and Donnie made a clone baby out of Leo's DNA.
•Leo was a little bit mad at Donnie for doing this behind his back when he found out but eventually decided that it would be nice to have a kid.
•Leah is a complete daddy's girl.
•Has ADHD (be VERY careful to not give her to much sugar or all hell will literally break lose!).
•Has a heart full of pure gold and wants to be a hero just like her dad.
•Very active and the most lively of her cousins.
•Speaks both Japanese and Spanish.
•Her weapon of choice is the Katanas.
•Her mystic powers are teleportation like Leo.
•She and Dylan act just like Donnie and Leo when they were teens.
•She acts like her dad so much that Donnie, Raph and Mikey have a habit of nicknaming her "Leo jr".
•Leah's birthday is April 6th.
2.Nora

•Leo and Usagi's lab made daughter (courtesy of Donnie himself).
•Uses she/her pronouns.
•4 years old.
•Has white long wavy hair and bunny ears from Usagi (I tried to draw them on her but couldn't cause of my bad artistic skills).
•Puppy loving girl.
•Mischievous little toddler.
•One her first Halloween, Leo got her a puppy costume and Nora could not stop acting like a puppy and was constantly barking happily and yapping.
•Watches a lot of Bluey episodes.
•Always begs Leo and Usagi for a puppy but the always say that they will get a puppy when she is older.
•Is the youngest kid of the Hamato family and everyone pretty much spoils and fusses over her.
•Her mystic powers are camouflage.
•Nora enjoys using her mystic powers to her advantage and it usually causes everyone (more often Leo and Usagi) a heart attack.
•Nora's birthday is September 9th.
Rise kids: Next gen-part 4
Now moving on to Mikey's children. This coming Thursday will be about my ocs Cathy and Tanjiro's kids. Enjoy!
1.Miles

•Mikey's lab clone son.
•Uses he/him pronouns.
•15 years old.
•Was made by the Foot clan using a blood sample that the Foot got from Mikey during a fight and was trained to be an assassin.
•The Foot gave him the nickname "Shadow Blade" while he was in the Foot.
•When he was 12 and a half,Miles met Mikey one night and Mikey was shocked to learn that he had a son.
•The Foot ordered Miles to help capture the turtles and he succeeded only to have the Foot Clan betray him.
•After escaping the Foot clan, Mikey offered to take Miles home and Miles happily agreed and changed his name to Miles.
•He still has a few occasional nightmares from his trauma in the Foot clan but is getting better.
•His weapon of choice is the Kusarigama.
•His mystic powers are black fire mists.
•Miles is a sweetheart and gets along well with his cousins especially Lucas.
•He and Lucas are basically the responsible, calm babysitters of the family and try to keep their cousins under control.
•Raph is Miles's favourite uncle.
•He is a TERRIBLE cook! (Mikey banned Miles from the kitchen after Miles attempted to help Mikey cook pizza but ended up burning half the kitchen).
•Is allergic to sesame seeds and will break out in hives and have trouble breathing at the slightest contact.
•Leo often calls Miles "Mikey jr" because he and Mikey look super similar except that Miles's spot markings are black.
•Miles is super addicted to jelly beans.
•Miles's birthday is May 15th.
2.Elizabeth

•Mikey and my oc Lila's biological daughter. (P.S Lila is a Mexican bearded lizard yokai)
•Uses she/her pronouns.
•7 years old.
•World's first ever poisonous turtle.
•Likes dressing up as a vampire because of her small fangs.
•Bit Donnie once when she was teething as a baby and Donnie almost immediately passed out for 5 whole hours.
•Little gremlin and daddy's little chef.
•Loves her big brother Miles.
•Her mystic powers are ghost fires.
•Is still in ninja training so she doesn't have a weapon of her own yet.
•Has a stuffed toy bobcat named Cookies that Lila got her once at a carnival and Elizabeth loves it a lot.
•Is very often called Ellie for short by most of her family members but Mikey calls her Lizzy and Lila calls her Izzy most of the time.
•Ellie, Amy and Charlotte (or Cherry for short ) (April and Sunita's daughter) are the gossip queens of the family.
•Very mischievous and gives Mikey and Miles a heart attack at least 3 times a week.
•Loves squishmellows.
•Wants to be an artist chef when she grows up (Mikey was in a flood of proud tears when she told him this).
•Ellie's birthday is June 26th.
Rise kids:Next gen-part 5
This is now going to be about my rottmnt ocs Cathy Hamato (bengal tiger mutant) and Tanjiro Takahashi (human samurai vigilante). For more info about them you can check it out on my Tumblr and my rottmnt Tiger Sister au. Next week on Tuesday will be about April and Sunita's kids. Enjoy!
1.Oliver
•Cathy and Tanjiro's adopted son.
•Used He/They pronouns.
•15 years old.
•Cathy found him as a baby when she was investigating about an illegal government lab making illegal experiments and found Oliver inside of a test tube and took him home.
•Cathy named Oliver after one of her favourite classical novels "Oliver Twist by Charles Dickens".
•Oliver looks completely human but is actually an artificially made mutant with multiple powers abilities and even has blue blood.
•Oliver's powers include electric manipulation, fire control, healing factor, shape shifting, crystal shields and night vision.
•Oliver can only shape shift into a few type of animals such as a wolf,puma,otter,gecko,fox,turtle even a Harpy (he only has falcon wings and talons whenever he shifts into his Harpy form).
•This is what Oliver looks like as a turtle:

•Oliver is bisexual and is a complete mama's boy.
•He can even meow like a cat thanks to him being so close to Cathy.
•His weapon of choice is a wakisashi.
•He's the oldest of his siblings and loves them a lot.
•Is a My Hero Academia fan boy (and totally does not have a fanboy crush on Deku 😏).
•Wants to be a hero like his mom someday.
•Oliver's birthday is May 18th.
2.Makoto
•Cathy and Tanjiro's biological son.
•Uses He/him pronouns.
•14 years old.
•Transmasculine and gay as a rainbow 🏳️🌈.
•Is the second oldest of his siblings.
•Acts like Leo when he was a teenager and Makoto can be a little cocky and overconfident at times.
•Came out mostly human except for his tiger ears and tail and his stripe birthmarks on his shoulders down to his elbows.
•Athlete and is the fastest kid you'll ever meet.
•Has been recently having a few nightmares and weird sensations which feels like their from.....another life?
•He and Casey are besties and love causing occasional chaos.
•Often is a bit of a punk.
•Has an extreme fear of needles and the smallest mention or sight of a needle will make him scream so loud that glass windows will shatter into pieces and will pass out for 2 hours.
•Makoto still doesn't currently have any mystic powers of his own yet which upsets him a bit.
•His weapon of choice is a katana.
•Makoto's birthday is June 23rd.
3.Heather
•Cathy and Tanjiro's biological daughter.
•Uses She/Her pronouns.
•14 years old.
•Complete goth gal.
•Makoto's identical twin sister.
•Autistic twin while Makoto is the undiagnosed ADHD twin.
•Is a little shy at times and didn't speak until she was 5 years old.
•Her mystic powers are ghost like and similar to witchcraft.
•Loves horror films.
•Halloween is like a second birthday to her.
•Heather can also speak to ghosts which sometimes scares the crap out of her family.
•Her weapon of choice is Kamas.
•Do NOT under any circumstances leave her and Makoto alone for more then 1 hour or they will get bored and plot chaos in less the 2 minutes!
•She and Makoto are like the junior Disaster Twins if the family.
•Heather's birthday is June 23rd.
4.Kana
•Cathy and Tanjiro's biological daughter.
•Uses she/her pronouns.
•11 years old.
•Artistic sweet heart with a heart filled with pure gold.
•Her mystic powers are wind manipulation and control.
•She adores penguins and is absolutely crazy about penguins.
•Is more of a lover then a fighter.
•Isn't into violence and prefers cuddles.
•Because of this,Kana doesn't do ninja training and instead practices art with Mikey.
•Is an absolute menace to her siblings.
•Looks a lot like Cathy.
•Can be mischievous and has an extreme sweet tooth (be very careful with sugar around her!).
•Surprised everyone when she was born as a white tiger. After some tests it turned out that it was a hidden genetic from Cathy's tiger DNA.
•Is super friendly which leads to her older siblings being very protective of her.
• Kana's birthday is April 8th.
5.Sam
•Cathy and Tanjiro's biological child.
•Bigender.
•Uses she/him pronouns.
•10 years old.
•Is usually shy and reserved.
•Is a huge fan of cute and fluffy animals.
•Is a vegetarian and if he sees meat then he will faint.
•Can shift from tiger mutant to human at will like Cathy.
•His mystic powers are to communicate with animals.
•Often sneaks stray pets into the house.
•His brothers and sisters are very protective of her and will destroy anyone who tries to harm him.
•Is in ninja training so she doesn't have any weapons of his own yet.
•Loves his family a lot.
•Is a sensitive kid and usually goes to Heather and Kana for comfort whenever he feels down or has a bad day.
•Sam's birthday is coincidentally the same day as Kana's (Kana refers to her and Sam being semi twins sometimes because of it).
Rise kids:Next gen-part 6
This is now about April and Sunita's kids. Next week on Thursday will be about my oc Matthew Arnold and Cassandra Jones's kids. After I finish with all of the rise kids I will be moving on to some of my rottmnt next gen friends/allies and then some plots and a few more fun facts about them.
Enjoy
1.Jamie
•April and Sunita's biological kid.
•Uses she/him/they pronouns.
•Genderfluid.
•15 years old.
•Your typical high school techy geek.
•Takes a LOT from their uncle Donnie and barely shows emotion.
•Also enjoy learning about mystic stuff.
•Has unfortunately received April's birthday curse (His 8th birthday was a complete war zone and nightmare).
•Surprisingly likes kids.
•Her mystic powers are similar to witchcraft.
•Their weapon of choice is a bow and arrow.
•Has high autism.
•Is often bullied at school but she can look after themselve.
•Is a bit of a neat freak at times and dislikes when things are messy/dirty.
•Thankfully is able to keep their job way longer than April.
•Japanese anime dork (kawaii is like a God for her).
•Enjoys being alone in his room and think of new inventions.
•Is a bit of a softy at times even though they try to keep an Einstein-emo look around people.
•Looks completely human except then half of his hair is green and a bit jelly like from Sunita's genetics.
•Jamie's birthday is August 27th.
2.Charlotte
•April and Sunita's biological daughter.
•Uses she/her pronouns.
•6 years old.
•Her nickname is Cherry.
•Is a super hyperactive kid.
•Loves her grandparents a lot and often gives Draxum a heart attack.
•Little mischievous gremlin and a bit of a speedy menace.
•Her mystic powers are liquid control/manipulation.
•Little magnet for weird and craziness.
•Likes to trick her sibling and cousins into using their mystic powers for her own benefits but it rarely works with Jamie.
•Was born looking completely human except for her natural green hair and her condition called Hetrochromia (basically her left eye is green while her right eye is blue).
•Loves Mayhem and enjoys looking after him.
•Is not yet in ninja training but will be when she is 7 years old.
•Loves cake and always dumps her entire face into her birthday cake.
•Makes the cutest puppy dog eyes that will melt your heart.
•Is best friend with her cousins Amy,Angel,Nora and Elizabeth and they are the gossip queens of the playground and preschool.
•Charlotte's birthday is May 26th.
Rise kids:Next gen-part 7
Finally on to Cassandra Jones and my oc Matthew Arnold's kids. Yes Casey jr is in here. After this I'm gonna take a short break and start thinking of some plots for my rottmnt next gen au and will think of some other ocs I could throw in as allies, friends and enemies. Enjoy!
1.Casey jr
•Cassandra and Mathew's biological son.
•Uses he/him pronouns.
•14 years old.
•High school hockey player.
•Often has very weird dreams about an apocalypse and killer aliens that feel like their from....another life?
•He and Makoto are best friends.
•Loves getting taffy on Halloween.
•Roller skating daredevil.
•Has an extreme fear of leeches and will instantly throw up and scream at the top of his lungs and the meer mention or sight of one.
•Had speech problems as a toddler and once said the "F" word while visiting Splinter and Draxum when he actually ment to say truck.
•His weapon of choice is a regular hockey stick.
•Has a pet black cat named Hockey Stick since he was 10.
•Casey doesn't have any mystic powers of his own (yet 😏).
•Hates visiting his Auntie Julia (yes Julia from Cassandra's old brownie clan) because he always teases him that she's his older sister and that Casey is her baby brother which Casey absolutely hates.
•Once found a strange looking hockey mask with red stripes on the eye holes in the attic and showed it to his cousins. His cousins thought that it looked really cool but Leo and Cassandra had the strangest reactions when they saw it.
•Loves rock and heavy metal music.
•Is a bit of a mama's boy at certain times.
•Loves his dad too and Leo is his favourite uncle.
•Casey's birthday is June 9th.
2.Angel
•Cassandra and Mathew's biological daughter.
•Uses she/her pronouns.
•8 years old.
•Casey's little angel sister.
•The day Angel was born,Casey practically snatched her out of Cassandra's arms and refused to let anyone near her.
•Fun fact,it was actually Casey who gave Angel her name LOL XD.
•Angel loves her big brother a lot and looks up to him.
•Is often really clingy with Casey.
•Loves puppies with all her heart but her parents say that they will get her one when she is 15 everytime she asks.
•Angel is a complete mama's girl and also knows 8 cuss words since she was 5 😳.
•Is in ninja training so she doesn't have a weapon of her own yet.
•Has no mystic powers of her own.
•Her favourite colour is dark red.
•Little gremlin.
•Casey WILL murder anyone who dares to try to hurt his little sister so watch out!.
•Angel's birthday is February 10th.
CUTIE BABIES!!!!😭😍


some baby ideas I have for Quim's universe.
I don't know if I'm going to put them all in the story, or rather, how to put them in the story, but I want to include them in some way.
Little update
Due to school just being around the corner, I am sad to announce that I will not be able no more to complete the rise August challenge. However I will be continuing to work on my rottmnt Tiger Sister au and a new au based on the idea of future Leo, Donnie, Raph, Mikey, Cathy, Tanjiro, April, Sunita and Cassandra's children.
But first:
The Votes are in!
My new and second rottmnt au will be called "Rising to the challenge" which will be an au featuring the new good future timeline after the Hamato family defeated the krang and now have families and kids of their own. Stay tuned for the first chapter of my rottmnt Tiger Sister au and also the epilogue of my new Rising to the challenge au!
Little update
Due to school just being around the corner, I am sad to announce that I will not be able no more to complete the rise August challenge. However I will be continuing to work on my rottmnt Tiger Sister au and a new au based on the idea of future Leo, Donnie, Raph, Mikey, Cathy, Tanjiro, April, Sunita and Cassandra's children.
But first:
New Rottmnt au Alert!!!!!
I've been thinking and I have decided to make a new au that will start this Sunday! It's called Your past and our future collide. Basically a year after the krang invasion, the Mad Dogs end up meeting their kids from the new good future that they created including a couple new allies! Together they end up in the year 2042 and together they stop a man called Tatsu Yamamoto (who also calls himself the new Shredder) who is planning to destroy both their worlds. Chapter one starts this Sunday cause I'm still taking a bit of a vacation so stay tuned!
Rottmnt au: Your past and our future collide - Chapter 1 - Wild night
It's been almost a year since the krang invasion, and the streets of New York city have never been more peaceful.
Until....
"COWABUNGA!!!!!" shouted Makoto from the top of his lungs.
Makoto, Casey, Leo, Donnie, Raph, Mikey and Cathy were on patrol until Makoto (Cathy and her boyfriend Tanjiro Takahashi's future son) got a bit too excited exited about getting pizza at Run of the mill.
Ever since arriving to the past,Makoto has been a ball of exited curiosity, checking out ever side of the streets and eating everything containing sugar.
His cousin Casey Jones (Cassandra's son) chased after him along with the rest of the Hamato's.
"Makoto Takahashi Hamato, you get back here this very instant! The pizza is NOT going to grow legs and run off!" Cathy called back at Makoto. But that didn't stop Makoto from doing what he did best. Running.
Makoto was a 16 year old trans boy with short dark brown hair, green eyes, prosthetic right leg and white skin tone. Makoto looked pretty much like an average teenage boy besides having a tiger tail and tiger ears from his mother's side of genes.
It had been only a few months since the turtles introduced Cathy to her son from an apocalyptic timeline and at first Cathy thought that her own brothers were playing a cheeky prank on her but after a lot of evidence, Cathy started to coddle Makoto as if he were a traumatized 3 year old. And Tanjiro wasn't much help considering he became a very protective father when he found out about Makoto.
Makoto didn't mind it much but sometimes he wished that his parents wouldn't treat him like a kid. For God sake he was 16 not 6. But he was grateful that he wasn't alone in this new timeline,after all he did have his best friend/cousin Casey. Those two were like two peas in a pod ever since they were little.
Eventually Cathy shot Leo with her new classic "be a responsible uncle and teach my son to behave you moron" look and Leo was forced to portal the future hybrid teen back to them which did not sit well for Makoto.
"UUUUUUURRRRRRGH!!!! MOM! WHY!?" Makoto groaned heavily.
Cathy rolled her eyes at her son and prepared to give the boy the lecture of a hundred generations. "Now you listen here young man! Just because by absolute miracle you survived a literal apocalypse, doesn't mean you are any less of a child! You are still legally my son and as your mother it is MY responsibility to make sure that you are safe! Now we are going to WALK SLOWLY instead of running about to Run of the mill like civilised citizens of America!" .
Makoto groaned in clear annoyance and looked at Casey for help but all Casey could do was shrug miserably. Casey knew better then to argue with Auntie Cathy. Especially since in the future, Cathy was know by the resistance not to be messed with and can and will be prove that if anyone tried to mess with her.
Makoto glared disappointingly at Casey before standing up and walking by his mother's side along with his uncles.
Makoto knew perfectly well that Leo, Donnie, Raph and Mikey were not yet his uncles in this world but he still liked to call them his uncles. It made him feel like they were less like strangers and more like his old family.
Leo walked next to Cathy and whispered into her ear, "don't you think your being a bit over protective of Makoto, Cat?". Cathy looked back at Leo and tilted her head in utter confusion. "What do you mean Leon?".
"Sis, your coddling Makoto too much ever since you've met him. You force him to go to bed at 9 pm, you tell him to eat his vegetables first before he eats ice cream, you don't let him go on any missions unless he's with either you or Tanjiro and you tell him that swearing is inappropriate even if your the on who swears first!" Leo pointed out to Cathy who was a bit dumbfounded and surprised by Leo's point of view.
Cathy let out a long sigh. "Look, I know I'm a bit.......defensive when it comes to Makoto, but seriously Leo. He's a boy with PTSD and still has traumatic nightmares almost every night. I'm just......" Cathy paused for a bit before continuing. "I'm just trying to make up for the times I failed to be there for him as his mother".
Leo put a hand on his sister's shoulder and looked at her in the eye,clearly understanding Cathy's point of view. "I get it sis. The whole alien invasion situation thing hasn't been easy for any of us. Donnie stays in his room doing who knows what kind of experiments in his lab half the time,Mikey pours all his feelings out in his art while trying to put a smile on his face for the family,Raph sometimes hates looking at his reflection on the mirror from.......you know what and Casey still sees in me as his legendary mentor/father figure. I get that you just trying to act like a mom for Makoto's sake but don't forget, both of you are 16 so,try not to treat him like he's 4 years old all the time ok Cat?
Cathy smiled and hugged Leo tightly. "Thanks bro."
Leo smiled back at his sister and hugged her back. "Anything for my fav triplet sister!"
Donnie gave Leo a bored eye roll before stating out "She's our ONLY triplet sister, dum dum."
"Whateves Dontron!" smirked Leo.
The Mad dogs continued walking towards Run of the mill. The air giving them a sense of tranquillity. The night was peaceful. Not a single scene of crime to be seen.
Run of the mill was now only two blocks away. The mad dogs were all looking forward to a calm night out eating pizza. Everything was looking great so far. Until Mikey started getting a strange feeling. It was like he felt a fire in his chest that just cleared away. But it felt.......mystical. Just like after he opened the portal into the prison dimension.
That was soon followed by a wave of electrical shock that spread throughout Mikey's body and a loud crash that came from a nearby ally.
The teens turned around, facing the ally where the sound of the crash took place, weapons out and adrenaline pumping through their veins.
Leo,being the leader, headed in first with the rest of the group following behind him with their guards up.
"Donnie,any chance your scanners can find out whatever the thing responsible for that crash was?" Raph asked quietly.
"On it!" Donnie whispered back,already activating his mystic bo staff and using his goggles to look for the cause of the noise. The atmosphere feeling more tense by the minute.
"That's weird?" exclaimed Donnie, looking puzzled.
Leo looked at Donnie confused. "What do you mean that's weird?"
Donnie looked back at Leo. "This area is covered in mystic energy, almost exactly like Mikey's but faint and....."
Donnie's words were immediately cut off by the sound of an irritated and painful groan. Everyone flinched back from the sound coming from behind a dumpster. Slowly a dark shadow appeared from behind it which set the gang into prepare for an attack mode.
Leo was about to give an order to attack when suddenly the dark shadow turned into a young girl. She had white skin, brown eyes,blonde hair in a distinctive swooping hairstyle with a ponytail and wore blue torn jean shorts, a red t-shirt with a flaming skull on it and spiky ear piercings. She looked lie she was around 16 years old.
She looked gorgingly at Leo, then Donnie, then Raph, then Mikey, then Cathy until she stopped at Casey and Makoto which made her jaw drop. "C-Casey??!! Makoto?????!!!!"
The team looked shocked but not as shocked and surprised as Casey and Makoto. Makoto stared at the girl waringly while Casey raised an eyebrow at her.
"H-how do you know me and my cousin?" Casey asked sternly.
The girl looked at Casey and then pointed at Donnie. "Yo purple dude! What year is this????".
Donnie gave her a confused glance which made him think the she probably might have a concussion of some sort. "Its 2020. And also my name is Donatello not "purple dude" and also who the heck are you and how do you know Casey and Makoto??".
The girl gave an impressed slow whistle before clearing her throat and looking at the whole team.
"Let start over. The names Harley. Harley Temasik. But as for you two dudes," she said as she pointed at Casey and Makoto before giving a confident grin. "You can call me Wild Card!"
End of chapter 1

Here's my reference for my rottmnt next gen oc Harley. Hope you dudes like this! Will do some headcanons abt more of her and my other rottmnt next gen au called Rising to the challenge on Monday. See you guys soon!