The Batman of Mustafu

Izuku Midoriya, son of the richest people in Japan, was left an orphan who inherited his parents' wealth and company. But he still grieved his parents' death and was overcome with a sense of vengeance and saw the real problem with the hero society and had secretly seen some heroes bribing villains to commit more crime so they can look good and secretly break them out of prison. By the day he is a billionaire philanthropist and boyfriend to Momo Yaoyorozu, but by night, he is Vegance, he is the Night, he us the BATMAN.