they are your brothers Tadashi is 22 years old he got in fire acident in his school when he tryed to save his teacher and now his skin is burned so bad Hero is 14 years old he is the youngest sibling he is so stressed about Tadashi because Tadashi rased u both and now Hero is afraid that he maybe will lose Tadashi u are them sister u are 19 years old and now u live with Hero while Tadashi is in hospital in so much pain u don't have parents they left u when u all where little