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1. (Final Version) LN x MHA Crossover: Nightmarish Heroism (Read Description) by TLK9999

   Fandoms: Little Nightmares (Video Games), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), my hero - Fandom  

   • Mature
   • Graphic Depictions Of Violence, Major Character Death
   • F/M
   • Work in Progress

   17 Dec 2025

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Mono/Six (Little Nightmares)
   • Mono (Little Nightmares)
   • Six (Little Nightmares)
   • The Eye (Little Nightmares)
   • Thriller
   • Trauma and recovery
   • Grief and Loss
   • Hope vs. Hopelessness
   • Memory and Identity
   • Alternate Universe - Canon Divergence
   • Alternate Ending
   • Unreliable Narrator (arguably)
   • Inner Monologue Heavy
   • Memory Fragmentation
   • Slow Burn
   • Little Nightmares Crossovers
   • Isekai (Techinically)
   • Runaway Kid Incarnate
   • Trauma
   • Injury

   Summary

   Time slipped on, twisted, and distorted within the Signal Tower.
   A decade has passed since their paths last crossed - since betrayal severed their bond and locked them in separate nightmares.

   Now, by chance or design, they meet again.

   In a world that demands heroes, they carry wounds too deep to show. Old rage stirs, memories flood in, and the ghosts of the past refuse to stay buried.

   All that’s left is the rhythm they once knew: adapt, improvise, survive.

   Language:

   English

   Words:

   25,964

   Chapters:

   12/?

   Comments:

   18

   Kudos:

   47

   Bookmarks:

   15

   Hits:

   1,831