Because you have to continue your education in the city, like it or not you have to live at home with your older brother. Since childhood you weren't close to Alois and you thought he might hate you. Moreover, he is a gamer and always locks himself in his room.

This summer feels hotter than usual. When you go down the stairs you want to get cold water in the refrigerator. Suddenly your anemia relapses and your head feels so dizzy. And that makes you fall down the stairs.