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1. The First Omega Knight by Elynnnnnnnn

   Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • F/M, M/M
   • Work in Progress

   07 Aug 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Bakugou Katsuki/Reader
   • Midoriya Izuku/Reader
   • Kirishima Eijirou/Reader
   • Kaminari Denki/Reader
   • Aizawa Shouta | Eraserhead/Reader
   • Shinsou Hitoshi/Reader
   • Yamada Hizashi | Present Mic/Reader
   • Smut
   • Fluff and Smut
   • Omegaverse Omega Reader-Insert
   • Alpha/Beta/Omega Dynamics
   • Pack Dynamics

   Summary

   "My dream is to become a woman who can wield a sword and protect our homeland. I want to become this country's hero!"

    

   "But you're a girl!" the blonde-haired boy laughed. "Girls—especially Omegas—belong at home, not on the battlefield."

    

   "Kacchan... you shouldn't say that."
   From that day on, the world decided your fate.

   An Omega could never become a warrior.

   So at twenty, you buried your identity and disguised yourself as an Alpha to enter U.A. University—a prestigious academy where Omegas are forbidden.
   One secret.

   One impossible dream.

   How long can you hide the truth before the kingdom discovers who you really are?

   Language:

   English

   Words:

   19,052

   Chapters:

   13/?

   Comments:

   15

   Kudos:

   89

   Bookmarks:

   16

   Hits:

   1,810