Guine69
What if Kaguya Ōtsutsuki became a Quirk?
This story reimagines Kaguya Ōtsutsuki from Naruto as an incredibly powerful Quirk and gives it to a quirkless Izuku Midoriya.
Izuku doesn't awaken his Quirk immediately. He spends an entire year after being diagnosed as quirkless enduring relentless bullying, pity, and rejection from nearly everyone around him. Over time, the cheerful and optimistic boy slowly becomes quiet, distant, and emotionally detached, eventually losing interest in his dream of becoming a hero.
Then, one year later... everything changes.
Izuku awakens a Quirk unlike anything the world has ever seen. Along with its overwhelming power, his appearance transforms to resemble Kaguya herself: snow-white hair, pale skin, Byakugan-like eyes, and elegant black horns.
In this AU, Izuku also has a twin sister, Yuka Midoriya, who inherited an enhanced version of their father's Fire Breath Quirk. While Yuka follows the path everyone expected, Izuku must learn to live with a power that could reshape hero society itself.
When the strongest being in shinobi history becomes a Quirk... how will the world of heroes survive?
(I will be using techniques from Naruto)