In this alternate universe, Izuku was chosen to be All Might's successor and during his fifth month of his ten-month training, Izuku was returning home from the market, until he noticed suspicious people doing something strange. But before Izuku could call the police or a hero, he saw 4 figures coming out of the shadows and they fought these people and when our protagonist follow..

There is Evil in Good and Good in Evil, after a scandal involving a married woman Japan's #1 Hero has come under fire. Using his 'wet work' underling and Japan's #2 Hero, All Might wants this blemish to be 'cleaned and at was 15 years ago and now his sins have come to roost. Also Yaoi/confused Bakagou.

"It's not a mutation. It's called a Quirk. Instead of being ninjas or whatever, become heroes." The Gang thought this whole time it was a mutation, to find out it wasn't. Each of them had a Quirk. And with this Quirk could be more than just hiding in the shadows. They could become heroes.