Bio, Powers, and Harem

Izuku Yagi was abused and neglected by his so called "family and friends". Very few people like his uncles Nezu and Aizawa were on his side. After receiving another beating from his so called friends Izuku is left unconscious, later waking up to find himself in a hospital in America?!

An old man would come into the room to raise Izuku as his own growing him from a weak child to an adventurous 90s attitude, snarky, rebellious, yet heroic teenager that would go to continue living his life on a day to day basis. But what happens when he's called back to Japan after his training is complete and has to confront his past, how will Japan be able to handle the new and improved Izuku "Sonic!"