Izuku who is a sayian on planet vegeta but the sayian bardock was the one who was the one who that transformed into the legendary super sayian and killed frieza after that izuku found there way to become super sayians and most of the top tier sayians found there more then one transformation but izuku was a weak sayian that trains his hardest to get stronger till he realized that he can't get stronger and can't be a super sayian so he ran away from his planet and hoping to find a new place called home
