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1. Built to Kill, Sworn to Protect by ArhinTess

   Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   05 Feb 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Leonardo (TMNT)/Yuichi Usagi
   • Leonardo & Splinter (TMNT)
   • Leonardo & April O'Neil (TMNT)
   • Leonardo (TMNT) & Yuichi Usagi
   • Leonardo & Michelangelo (TMNT)
   • Donatello & Michelangelo (TMNT)
   • Michelangelo & Raphael (TMNT)
   • Donatello & Raphael (TMNT)
   • Leonardo (TMNT)
   • Michelangelo (TMNT)
   • Donatello (TMNT)
   • Raphael (TMNT)
   • Splinter | Lou Jitsu
   • April O'Neil (TMNT)
   • Yuichi Usagi
   • Señor Hueso (TMNT)
   • Baron Draxum (TMNT)
   • Big Mama (TMNT)
   • The Foot Clan (TMNT)
   • Leonardo-centric (TMNT)
   • Donatello and Leonardo are Twins (TMNT)
   • Leonardo Angst (TMNT)
   • Hurt Michelangelo (TMNT)
   • Depressed Leonardo (TMNT)
   • Strained Relationships
   • Alternate Universe - Canon Divergence
   • Canon Autistic Character
   • Gay Leonardo (TMNT)
   • Insomniac Leonardo (TMNT)
   • Leonardo Has Anxiety (TMNT)
   • Leonardo Has Issues (TMNT)
   • Leonardo Has Trust Issues (TMNT)

   Summary

   Leo always felt a different from his brothers.

   He was stronger, faster, and more violent than his brothers. Unlike his brothers, he was a natural-born fighter. Thankfully he was good at hiding it.

   Everything was fine until he did something he'd forever regret and lose the trust of his brothers.

   Language:

   English

   Words:

   15,675

   Chapters:

   7/?

   Comments:

   57

   Kudos:

   395

   Bookmarks:

   61

   Hits:

   5,889