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1. One Piece: All For One by Ph0enix_A

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

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

   29 Sep 2025

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Monkey D. Luffy & Mugiwara Kaizoku | Strawhat Pirates
   • Mugiwara Kaizoku | Strawhat Pirates & Original Character(s)
   • Monkey D. Luffy & Original Character(s)
   • Kozuki Toki & Original Character(s)
   • Original Male Character(s)
   • Nico Robin
   • Monkey D. Luffy
   • Roronoa Zoro
   • Sanji (One Piece)
   • Nami (One Piece)
   • Im (One Piece)
   • Joy Boy (One Piece)
   • Sun God Nika (One Piece)
   • Boa Hancock
   • Portgas D. Ace
   • Sabo (One Piece)
   • Monkey D. Dragon
   • Akagami no Shanks | Red-Haired Shanks
   • Kozuki Oden
   • Kozuki Toki
   • Bartholomew Kuma
   • Jewelry Bonney
   • Gol D. Roger
   • Shirohige | Whitebeard | Edward Newgate
   • Monkey D. Garp
   • Uta (One Piece)
   • Silvers Rayleigh
   • Monkey D. Luffy is Sun God Nika (One Piece)
   • Monkey D. Luffy is a Ray of Sunshine
   • Mugiwara no Ichimi | Straw Hat Pirates As Family
   • Protective Mugiwara no Ichimi | Straw Hat Pirates
   • Romance
   • Slavery
   • Tenryuubito | Celestial Dragons | World Nobles
   • Void Century (One Piece)
   • Hurt/Comfort
   • Evil World Government (One Piece)
   • Corrupt World Government (One Piece)
   • ASL Brothers (One Piece)
   • Ginny (One Piece) Lives
   • Pre-Canon
   • Monkey D. Luffy Loves His Friends
   • Sabo Remembers (One Piece)
   • Sabo (One Piece) is a Good Sibling
   • Portgas D. Ace is a Good Sibling
   • Childhood Trauma
   • Post-Traumatic Stress Disorder - PTSD
   • Brotherhood
   • Found Family
   • Monkey D. Garp Tries
   • The Revolutionary Army (One Piece)
   • Overpowered Mugiwara no Ichimi | Straw Hat Pirates
   • All For One Quirk (My Hero Academia)

   Summary

   Naturally superpowered humans ceased to exist.

   Quirks were superhuman abilities that certain humans were naturally born with. Nobody knows how they came to be or why, yet these individuals have the ability to harness such power without a Devil Fruit.

   They were a force of nature and power in the past. They were feared as much as they were desired.

   But none remain. They were all allegedly wiped out.

   And with them, a singular power that shouldn't have been lost. An ancient power so dangerous that the World Government regrets letting it slip.
   The loss of this weapon, signified one of the greatest failures of the World Government... And possibly their biggest mistake.

   Language:

   English

   Words:

   3,849

   Chapters:

   2/?

   Comments:

   6

   Kudos:

   18

   Bookmarks:

   6

   Hits:

   414