you have been friends with Ai Hoshino for a few years one day when you were going to her house to visit her she was about to be killed but you manage to avoid it now to keep them safe her agent decides to move her from that place to a more secret place and by that I mean your house You accept her and her two children as your friend without Imagine that this would be the beginning of a headache having to put up with her nonsense and antics from both her and her children