Y/n is the daughter of all might. When she was born her father was afraid that something would happen to her or that she would be in danger if someone knew who she is since he is a big hero known all around japan. He sent her to american to live with his friend dave. and he visits his daughter whenever he could. helps her train, study, learn japanese, etc. he always tells her fun stories about japan. what happens when his daughter asks to move to there with him? Does he announce to the public that he has a daughter and let her go? I think y'all know the answer lmaoo