Izuku tomioka

A crossover between MHA and KNY, where Izuku is the son and successor of giyuu, on a very important mission has him apply to UA high school because the master has a suspicion that muzan is working with all for one in order to help each other, the master also's tells deku to recruit more members from the UA student body, he also has to keep the existence of the core and demons a secret from the UA staff and principal