(My Hero Academia) A story of y/n watching over class 1A but , will they found out who she really is About y/n Hero: But not on the rankings she is an elite hero higher than all might or endeavor. Assassin: Can kill a thousand people in a second they call her the devil's daughter or Satan's reincarnation. Most of all she is 14 and a real beauty and she lives on top of the mountain with a huge mansion , and training gates just like the Zoldyck estate And their might be a slight crossover of HxH and BNHA