mitsu's manga / #brother complex(2)

Kou has always had bad luck, to the point where everybody around him will die or suffer from injuries. His brother is the only one that is still alive despite being around him. Hence, Kou developed a brother complex. One day, the brother announced that he has a lover and Kou got jealous. One day, Kou was sitting outside and a guy that previously saved him from a molester approached him. The 2 of them slowly got closer.