17 Works in Doctor Leonardo (TMNT)
Listing Works
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Invasion of the Abominations by Hager2005ff
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
26 Jan 2026
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Summary
When a mysterious outbreak erupts without warning, New York is thrown into sudden chaos. What begins as an ordinary night for the brothers quickly turns into a race against something unfamiliar, violent, and deeply wrong. As the city fractures and the rules they rely on stop working, they are forced to confront a threat that cannot be solved by strength alone—and may change everything they thought they understood about control, responsibility, and survival.
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Forest of memories by Yulivd10
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
31 Oct 2025
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Summary
Leo watched him awkward. Instinct told him to try to relax and make a joke, but something made him feel that this one would not be well received.
"Don't worry, big brother," said the one in red bandana.
(And something in that sentence was wrong).
"You'll get your memories back and then we'll all be training together again, you'll see" he told him with a confident smile, looking like he believed every word he said. But faltering at the end of the sentence, showing a bit of his doubt.
Leo tried to smile back, only ending with a strange grimace.
Everything was wrong, his body was wrong. And even though he didn't know what was going on, he was just sure that those people were not his brothers.
O
Rise and 2012 Leo change dimension. The problem? They both have amnesia, they are in each other's body and they both just woke up from their respective coma.
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It's ok to not be ok (Discontinued) by Alex (AlexEdogawaHamato)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
14 Oct 2025
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Summary
Since they were little, Leonardo has been the one to be there for his brother in what emotional confort implies.
Raphael was the one that takes care of them and is there for them like a parental figure, Michelangelo is the therapist and Donatello the genious that comes up with gadgets and has a lot of knowledge.
Leonardo was the face-man, the analyst and the comical relief, the doctor of the family and the one who knows how to deal with his brothers when they aren't feeling well and didn't want a lot of feelings involved in the interactions but also didn't want to be alone. Neither of the other three knows that Leonardo is the same towards the three of them, and Leonardo doesn't mind if they know or not, it's their choice to tell the others how they feel. But Leo doesn't tell them when something is wrong with him, in his words that would just "make them feel worse, make it like their problems doesn't matter and add more work to him" so he just stays silent, because, if he isn't the doctor and the emotional support of his brothers, what is he?
OR
Leo knows everyones problems and helps them but when it comes to him, he is all alone by his own choice.
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OATH OF THE SAND by Bubbles_xingxian
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Samurai Rabbit: The Usagi Chronicles (Cartoon), The Mummy (Movies 1999-2008)
26 Jul 2025
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Summary
Years have passed since the Kraang invasion, the yokai, out of fear, did not want to be considered a threat like those who invaded the earth, agreements were made and society was able to evolve peacefully.
The turtles, even though they were considered heroes, did not want to be recognized. The last event taught them how responsibility can be too great even when shared by four.They grew up, went to college and currently divide their time between family and continuing as ninjas to help humans and yokai, and assist the population with their respective jobs.
But evil never rests and now they must join forces with their new allies and stop the new enemy from bringing about the downfall of the modern world and save their own from a sacrifice.Be prepared for the new adventure
Series
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The little things in life by mikeysbestfriend
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
10 Mar 2025
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Summary
Semi—angst oneshots of tmnt!
(Mostly rottmnt though)I write about the turtles’ to escape my own problems!!
Please read tags if you’re triggered by something!
English is not my first language
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X\x Restlessness x/X TAKING A BREAK by HamReex
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
20 Aug 2024
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Summary
◇ 》 This story is based on the rottmnt universe after the movie, When Donatello got ripped out of that ship. he wasnt feeling his highest. they all focused on healing everyone else and Donatello got pushed aside everyone else was horribly damaged compared to him. he always said he was fine. he felt fine. right? 《 ◇
¡!i TW FOR SIBLINGS FIGHTING, TRAUMA, VOMITING, INSANITY, OFFENSIVE LAUNGUAGE, EATING DISORDER i!¡
This was originally made by me on wattpad (I will be posting on both, but this is where I will post mostly finished projects!)
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** DISCONTINUED **One Day (I know that you will be there) by Archeraspec
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
28 Feb 2024
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Summary
*DISCONTINUED*
Sorry, guys. I tried to finish it, I really did. I’m going to leave it up because I still do really like it. But, unless I happen to get back into the fandom, this bad boy is staying unfinished.
.
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.After the events of the movie, New York has rebuilt itself bigger and better than ever. Casey and the turtles, on the other hand, just want to live their lives in peace (meaning watching movies, hanging out, and occasionally stopping crime. Ya know. Like normal teens). That all comes to an end when a familiar stranger from the future shows up and throws their lives back into chaos. And it isn't just one. More and more of the future timeline begins to fall into the present.
Or...
I just want Future Leo to get to hang out with the present turtles AND his brothers from the future. Is that too much to ask?
Book title from “One Day” by Lovejoy
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Baby Sparks by A_Bisexual_Dumbass
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
21 Nov 2023
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Summary
Please Note-
S/A is a prominent plot point for the entire story, as is not having the ability to choose whether or not to keep a pregnancy, be forewarnedDonnie was kidnapped and empregnated by some dudes and how that happens and what happens afterwards.
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Watching through the glass by D00dle
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
28 Sep 2023
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Summary
The Kraang invasion affected Mikey deeply, but he doesn’t think much of it.
Series
- Part 14 of Michelangelo centric (TMNT)
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Medical Book ||ROTTMNT|| by MiTeDeLimon
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
04 Feb 2023
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Summary
Leo loves medicine, but his way of taking notes is not the easiest to understand.
Luckily no one else should see them, but fate is sometimes picky.
Warning:
This story may contain content considered strong by some audiences, discretion is advised -
Numbing the Mind by Dxrk_Incxrnxte
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
05 Dec 2022
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Summary
This was stupid. So stupid that it was far more likely that Leonardo would do something like this, not Donnie. Yet here he was, battle shell on and a bag slung over his shoulder as he snuck through the lair in the middle of the night like some common criminal…
If Splinter, much less his brothers, found out what he was up to, he'd probably be grounded for a year, if not life. Not that that would stop him from leaving the lair anyways...
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Donnie is looking for a way to turn off his thoughts for a bit.
Alternate Title: Lady Gaga with Bootyyyshaker9000, but with plot—
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I think we broke the time continuum by NotoriouslyAMenace
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
15 Nov 2022
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Summary
Bootyshaker9000: What do you use to make metal more elastic like?
Shelldonv2: Have u tried using some kind of rubber material??
Shelldonv2: Or try to use lattice on or under it
Shelldonv2: It'll make it not that breakable
Bootyshaker9000: Huh
Bootyshaker9000: I'll take it into consideration.
Bootyshaker9000: Any other ideas what could maybe help?
BeGæDoCrimes: Blood of your enemies
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Not My Family by izuioya
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
26 Oct 2022
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Summary
It has been only one year since the Kraang invasion and nine months since Leonardo had reunited his brothers to help fight against the aliens.
Things were looking up.
Until it wasn't.
He wakes up in a city he thought he lost, did he travel back in time? Then he remembered what Mikey had told him and he looked around in shock.
Suddenly, three familiar yet strikingly different turtles jump down from a building and corner him, only for them to stare at him in disbelief.
"Nardo? Is that you?"
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Separated AU but with a twist ;D
NO TCEST GTFO IF YOU LIKE ITUpdates monthly for now!
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Everlasting Scars by insamniac
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
19 Oct 2022
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Summary
takes place right at the end of the movie, everyone needs a hug. like rn. please give them a hug they need it. first work in like- uhhh- 3 years? so sorry if its not the best, i think its pretty good tho.
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Oneshots by orphan_account
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
10 Oct 2022
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Summary
Basically just oneshots inspired from my dreams, nightmares or daydreams
NO TCEST EW
I’ll put the trigger warnings and content warnings in the chapters notes
Also, i imagine more of a family relationship between the reader and tmnt instead of a romantic one -
Everything Keeps Pounding Louder by VoidInkedPen
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
17 Jun 2020
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Summary
Donnie is up late one night when he suddenly feels a migraine coming on. His lack of sleep didn't help him in this situation because what came next only made it worse.
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gross, man. by orphan_account
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
16 Mar 2020
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Summary
Headache and general body aches? Check. Throat made of sandpaper? Check. Really damn annoying chills that seemed to wrack him despite the fact that he was still wrapped up in a blanket? Check. He knew he didn’t have to continue his mental checklist to come up with his problem. Besides, if he thought too much his head was probably gonna crack open like an egg.
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donnie develops mild brain rot as a side dish to his illness
((no longer being worked on))