The Suriviver Of the Apocalypse returns to the Past

Izuku doesn't get OFA. So he joins UAs support course. He is also working with hounddog to let people get over with their trauma. He also meet eri helping her to get over wher trauma with overhal.

Heroes won the the war against shigaraki and other villains but barely.

But after they thought they won shigaraki shouted one last time to kill everyone. Later several nomus were realised from a secret hideout that heroes didn't knew about. But that wasn't the worst part. These nomus have could infect other peoples by biting them (like zombies) turning them into nomus so the whole world is filled with nomus other then just last two people who are alive and surviving just barely.