Caggoon
In the original timeline, Izuku Midoriya sacrificed everything-transferring the remaining power of One For All into Tomura Shigaraki and losing his quirk forever. Years later, he lived out a quiet life and eventually died of old age. But death wasn't the end. Instead, Izuku awakens in a parallel Earth, reincarnated into another version of himself. In this new world, fate has shifted, history is different, and Izuku may have a second chance to change everything.
I used a bit of AI , but the whole story is all my idea. I just used AI for assistance since it is my first time writing this.
Disclaimer: I do not own My Hero Academia (Boku no Hero Academia). It is the property of Kohei Horikoshi and Shueisha.