Path to Glory

In this AU instead of Twice's name being Jinn Bubaigawara, his name will be Jinn Midoriya and he was married to Inko. Twice will be Izuku's biological father in this fanfic. Izuku Midoriya was born with Multiple quirks but couldn't actively use them because his body couldn't handle them. He also couldn't tell anyone or he would be targeted by many villains if word got out that he had multiple quirks. His parents, his uncle, and the quirk doctor were the only ones who knew this besides Izuku. Not only that but because none of his quirks would activate until later in life he couldn't prove he had one thus he was labeled quirkless by his peers and school. After seeing the quirk doctor his uncle paid for multiple tutors and personal trainers to help Izuku get stronger so he would be strong when he awaken his quirks. Izuku gladly took the many lessons willing to learn different skills so he didn't rely solely on his quirks when he had awakened them.

When he was 8 his father died while fighting a villain. Then four years later when Izuku was 12 he watched his mother die in a fire. After his mother's death, Izuku awakened his quirks and his uncle got custody of him. After watching the heroes refuse to save his mother Izuku decides that instead of being a hero he wanted to be a vigilante. Years later Izuku is 15 years old, is in his last year of middle school, and is the #1 vigilante in Japan known as KageNezumi. Izuku wasn't planning to go into the UA Hero course, he planned to instead go into the UA Bussiness and Support courses. However, plans change when one day while Izuku is walking to school he ends up saving a child not knowing Nezu was watching the entire time. A few days later Izuku is added to a chat full of UA staff. Later on, he is captured by Eraser and while being interrogated he is told he will join the UA Hero course as a student/teacher. In this story, Izuku meets a few characters before the canon and ends up getting adopted by Nezu.