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1. Assassin Among Heroes by DarkscytheDrake

   Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Fate/stay night & Related Fandoms, Fate/Grand Order, Assassin's Creed - All Media Types, Kara no Kyoukai | The Garden of Sinners  

   • Mature
   • Graphic Depictions Of Violence
   • F/M, Gen
   • Work in Progress

   17 Oct 2025

   Tags

   • Graphic Depictions Of Violence
   • Original Character & King Hassan
   • Dabi | Todoroki Touya & Original Character(s)
   • Jirou Kyouka & Original Male Character(s)
   • Original Character/Ryougi Shiki
   • King Hassan | Grand Assassin
   • Original Male Character(s)
   • Kischur Zelretch Schweinorg
   • Hassan-i-Sabbah | Assassin
   • Dabi (My Hero Academia)
   • League of Villains (My Hero Academia)
   • Tsukauchi Naomasa
   • Ryougi Shiki
   • Midoriya Izuku
   • Aizawa Shouta | Eraserhead
   • Original Characters
   • Akaguro Chizome | Stain
   • Jirou Kyouka
   • Class 1-A (My Hero Academia)
   • Drama
   • Fantasy
   • Superheroes
   • Crossover
   • Cross-Posted on FanFiction.Net
   • POV First Person
   • Urban Fantasy
   • Death
   • Moral Dilemmas
   • Vigilantism
   • possible Assassin's Creed crossover
   • Disturbing scenes
   • Human Trafficking
   • POV Alternating
   • not a self-insert
   • Betaed
   • Blood and Violence
   • Assassination
   • Anti-Hero
   • Teacher-Student Relationship
   • with fanart
   • Investigations
   • Alternate Universe
   • Alternate Universe - Canon Divergence
   • Competency
   • Simple solutions to simple problems
   • Worldbuilding
   • Cross-posted on SpaceBattles

   Summary

   Why are the most heinous villains allowed to live? Why do the heroes hold back against those who don't care for life? Whatever answer they give, it feels fake.
   Could I do better, should I do better, if given the chance? With this mask, it's time for me and them to find out.
   Monsters beware, for the evening bell hath tolled thy names.
   First-person OC (no SI).

   Now with a TVTropes page!

   Series

   • Part 1 of Assassin Among Heroes

   Language:

   English

   Words:

   275,175

   Chapters:

   39/?

   Comments:

   297

   Kudos:

   654

   Bookmarks:

   243

   Hits:

   53,028