1 - 20 of 1,616 Works in Protective Leonardo (TMNT)
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From Now On by Srae13
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), TMNT (2007), Teenage Mutant Ninja Turtles: The Last Ronin - Fandom, Batman vs. Teenage Mutant Ninja Turtles (2019), Mighty Morphin Power Rangers & Teenage Mutant Ninja Turtles (2019)
22 Nov 2025
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Summary
“So, what do we do now?” Knight asked.
“I am so glad you asked,” Mike smirked, rubbing his hands together. Spinning around, he pointed a finger at Purple. “Boss’s Donnie, if you would do the honors.”
Purple cracked his fingers. “Let’s get to work,” he declared before the three Donatello’s descended on their workstation.
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OR:It's time for one last adventure to bring back all the fallen brothers.
The thrilling conclusion to 'Multiverse of Michelangelo' and 'For the Glory'
Series
- Part 3 of Four of a Kind
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Summary
AN UPDATED VERSION OF MY FIRST TMNT FANFIC
In an alternate universe where Splinter lives, Karai takes charge of the Foot Clan, transforming it into an honorable organization dedicated to good. The Shredder is dead, and life has returned to normal-except for one family member.
Mikey has been feeling useless and lonely at home, as his brothers constantly ignore him or become angry with him for his antics. One day, he finds comfort in a strange woman named Misaki Towa, who offers him sanctuary and support to lift his spirits, becoming a motherly figure to the turtle.
Unbeknownst to Mikey and his family, Misaki is the Shredder's widow.
After learning of her husband's death, she plans to avenge the Shredder by killing the turtles and Hamato Yoshi, with the help of the remaining Foot still loyal to him.
As the story unfolds, Mikey begins to lose his family's faith and love due to Misaki's poisonous manipulation and lies disguised as harsh truths.
Can Mikey's brothers and Splinter help him through this ordeal, or will Misaki Towa succeed in her revenge by poisoning the one person who is the heart of the family?
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Tangled Up With Turtles by WeirdScribe95
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Rapunzel's Tangled Adventure (Cartoon)
21 Nov 2025
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Summary
After their mission to stop the Technodrome and Kraang Prime succeeds, Donatello tinkers with some Kraang technology he took from TCRI. By complete accident, he creates a portal that sucks his brothers and himself into another dimension. They land in a forest... and end up meeting a woman with a chameleon and VERY long hair...
Once they save the royal family from thieves, the Turtles are hailed as heroes in Corona. Leonardo decides that they have two missions while there: find a way to get back to New York, and fulfill the King's request that they protect Rapunzel. Believe it or not, the second mission turns out to be harder...
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Summary
"Get to the point, Purple!" Splinter crowed.
"I am getting to the point! Just waiting on SHELLDON to bring the - ah, here he is." Donnie unclasped his hands, drawing nearer to her despite Leo's continued attempts of being a mutant turtle shield. SHELLDON dropped something in crinkling packaging, Donnie caught it easily before presenting it to her, uncurling his digits to reveal an hcg detection kit.
Series
- Part 2 of He Had a Date
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Good Boy, Little Pest by Abbie_Lauren2024
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
21 Nov 2025
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Summary
After Leo is saved from the Prison Dimension, his brothers quickly realize that more happened than they had realized. Leo would get random bouts of feral bewilderment and had random triggers that had not been there before. What had happened to him?
Gaichū doesn’t understand what happened. One moment he was in his home, running away from a beating from Master and the next… well… the next he found himself in a strange new world surrounded by new enemies who seem to know him. Now he has to learn to navigate the peculiarities of this new place and hope Master won’t find him.
Peculiarities such as gravity.
And light.
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Endure Alone…or Together? by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
20 Nov 2025
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Summary
After being kidnapped by a mysterious organization, the Hamato brothers are separated and experimented on—physically, mentally, and emotionally. Each is told the others are gone. But what their captors don’t realize is that the bond between these brothers is more powerful than any chain, any scalpel, any lie. This is a story of resilience, pain, and the love that holds them together even in the darkest depths.
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It's why we bite by Anonymous
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
20 Nov 2025
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Summary
Raphael doesn't understand why he bites.
His brothers are more than happy to show him.
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The aftermath of hell and how to find whats left.
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"Hey Nardo, sorry to call you when you're at work but Raph bit my arm off. Yeah, clean off. Uhh, to the shoulder? Yeah. Yup. Uh-huh, lots of blood. Yeah. Oh, I'm going to have to call you back. Huh, why? Oh, because I'm passing out due to blood loss." - Donnie
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This home is not our own (We’re not in Kansas anymore) by Unfortunate_Sinner
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
20 Nov 2025
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Summary
A mission gone wrong- that’s how all of the big disasters tended to start.
One wrong step.
Wrong move.
Wrong decision.Leo knew all about this, Leo grew from all of it. Despite everything, nothing could prepare for this adventure into another world, trapped and lost. This time he wasn’t alone though, because Donnie was with him, so he knew it would all be fine.
Or, a portal accident ends with Leo and Donnie crash landing in another world. They must traverse this new and strange world, blending in, gathering intel, and dodging new and unknown enemies all while trying to reach home.
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Things that you love most can destroy you by Donniegirl88
Fandoms: Teenage Mutant Ninja Turtles (Bay Movies)
20 Nov 2025
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Summary
#MayIWrite giorno 22 del gruppo Non solo Sherlock su Facebook dell anno scorso.
quindi storia vecchia ma che ho amato moltissimo scrivere!
Prompt: X sta dormendo/Fregatura per il pov di Leonardo, Palla al piede/Cambiamento radicale per il pov di Raffaello/ Che senso ha tutto ciò?/Fratello per il pov di Donatello, Speranza/Andiamo a letto/ Avrei dovuto ascoltarti per il pov di Michelangelo e Antipatia/Tu non mi capisci per niente per il pov di Splinter
Warning: è una storia angst, skippate se non è nelle vostre corde, assolutamente
Storiella in cinque parti(ovviamente scritte con cinque prompt diversi) perché rappresentano il punto di vista di tutti e quattro i fratelli Hamato e Splinter, un esperimento, vediamo come va!
In due parole,Leo, studiando una risoluzione definitiva ai loro conflitti col Piede, accetta un incontro chiarificatore con Karai.... ovviamente non andrà proprio bene, anzi....e il leader in blu si troverà in grossi guai.... Ne uscirà vivo? Come reagiranno i suoi fratelli? E la sua famiglia lo troverà prima che sia troppo tardi?- Language:
- Italiano
- Words:
- 10,280
- Chapters:
- 5/5
- Hits:
- 14
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Five Fingers and Full Head of Hair by battlenexuschampion
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003)
20 Nov 2025
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Summary
After a accident in a fight against the Foot, Mikey feels weird, leaving him and his brothers in worry. He later turns into a human! It totally feels weird for him to not have a shell on his back.
How are him and his bros gonna turn him back? But will Mikey even want to turn back?
(I do NOT own any characters)
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Leo (Louise) I’ll love you till I’m dead <3 by UnnecessaryAmira for CeruleanBound, Kalopsian_turtlez
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
20 Nov 2025
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Summary
Leonardo had always been a charmer.
He loved his siblings till the ends of the earth, but he had a mental illness that made everything he touched turn on him.
He had narcissistic personality disorder.
And he loved them! But they didn’t know that and he never made the effort to make them love him. He couldn’t love anyone but himself.
He was unlovable.
They weren’t happy when he went into a coma for almost two years but they weren’t upset either since the hitting, yelling, and pain stopped when he was gone.
If he had died they wouldn’t have been too upset about it.
They must have hated him.They must have despise him.
Since they gave away his mask, his Katanas, his title. To a random human.
So if nobody liked him then why not push his limits? and make their lives a living hell! While also going insane in the process.
Orrr
What if Leonardo went into a comma the day the left the sewer and woke up a year and a half later. And Aprils the leader now!
Most songs have a song!! :3
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Absolution by AlpineFresh
Fandoms: Dream SMP, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
19 Nov 2025
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Summary
Leo didn't know what he expected Tommy's previous world to look like. Whatever he'd expected, it wasn't this. The ghost towns, the craters, the downright impossible water physics.
Well, all the better Leo hadn't included his brothers in this plan– Donnie would have spent so long trying to pick apart and quantify every little oddity they'd have never gotten anything done.
Either way, whatever came next; if this ended with killing Dream or not, Leo was ready for it.
AKA, Leo and Tommy's horrible DSMP bonding trip to finally kill Dream once and for all.
Series
- Part 15 of Tommyinnit: Into the Turtle-verse
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Tether by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
18 Nov 2025
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Summary
Months after the Krang invasion, Donatello begins to experience severe shell irritation. When tests reveal leftover Krang matter lodged deep in his shell from the Technodrome explosion, Leo and Draxum perform a delicate extraction procedure to save him. Recovery seems promising—until Donnie collapses weeks later and begins coughing up blood.
After an emergency evaluation, Draxum delivers the devastating diagnosis: a rare, aggressive form of cancer, likely triggered by the Krang residue. As Donnie undergoes harsh treatment, Leo—driven by guilt, love, and fear—digs into his medical training, determined to find a cure. He refuses to let his twin slip away, even as Donnie weakens by the day.
Series
- Part 28 of I love the disaster twins
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The Dark Side by Sorcha2003
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
18 Nov 2025
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Summary
Leonardo Hamato, his life was far from perfect, he was a Mutant Turtle forced to train to exhaustion by Splinter and being punished for not being perfect. The darkness slowly grew inside him, the resentment for his brothers and the anger for being the only one to be physically punished and he spends sleepless nights to train. But everything changes, when he is hit by a mutagen finned by a Kraang, when he wakes up he discovers that he has become a human teenager. Thanks to this change, Leonardo begins to study at the same school as April, which is also the Oruko Karai school. A friendship begins between Karai and Leonardo, which soon becomes love, Karai sees the darkness in Leonardo and convinces him to join the Foot Clan. And that changes everything.
Series
- Part 1 of ♥ Leorai ♥
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Remember your place, Mikey by Nitakysa05
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
18 Nov 2025
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Summary
Mikey woke up in some dark basement, where he was greeted joyfully by some man.
Later he learns that he has fallen into the hands of a real sadist.
Having lost hope that someone will save him, he will only pray to finally die.
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The Lost Soul by MasterXO159
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
18 Nov 2025
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Summary
Nothing stays buried forever. The past, as deep buried is, always resurfaces... always comes back, even in the least likely moments…
Series
- Part 2 of Betrayals and Supernatural horror
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The Journal of Hamato Leonardo (3) by Slady
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
17 Nov 2025
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Summary
2012 “Teenage Mutant Ninja Turtles”
Daily updates for each episode of Season Three from the perspective of the turtle team leader Leonardo.
Series
- Part 3 of 2012 The Journal of Hamato Leonardo
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"Take My Heart And Don't Break It" by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
17 Nov 2025
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Summary
Leo is struggling after the events of the Krang invasion. His intrusive thoughts invade his mind, but he lets Donnie in on what is going on with him. Donnie is now faced with an impossible decision on whether to keep Leo’s struggles a secret or to share it with Raph and Mikey. The answer might not be as clear cut as Donnie thinks
Series
- Part 34 of I love the disaster twins
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Shades of Blue by Starburst_Lily15
Fandoms: Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles - All Media Types
16 Nov 2025
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Summary
All Anastasia had wanted was to achieve her dream of joining the ranks of New York’s finest.
No one told her there’d be mutant ninja turtles involved or that she’d become very fond of the color blue, and the ninja who wore it.
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It's not just a curse, it's a damn death sentence by GeekyMcGeek
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Nov 2025
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Summary
After a mishap in Witch town surrounding Donnie's connection to it, Leo pays the price and is cursed.
At first he seems to be fine, no visible injuries or any signs of a curse actually being there. However, after a few days he falls ill, and it just gets worse from there...
Turns out he was hit with a "life draining curse". The spell is meant to slowly drain the life out of its victims until their body is unable to support itself any longer.
Will Donnie and the rest of the family be able to find a cure?
Or is Leo's last breath, approaching faster than any cure can prevent?