You weren't a person who believed in rumors you heard in school. Some were extremely absurd, other just... Weird. Your classmates always gossiped about the ghosts living in your school, but you just got used to that

During a lunch break, you heard two girls behind you, talking about another rumor: "Have you heard about the ghost Number Wondered 7, Osamu Dazai?" One girl asked "No... Is this a new rumor?" The other one seemed confused, but also curious "Not exactly, but if you haven't heard, that's fine! Let me tell you about it!" The first girl elaborated "There's a rumor that says: if you knock on the third stall on the top floor in the girls bathroom, and say: 'Dazai-san, Dazai-san, are you there?' a girl in school uniform- I mean, a ghost of a girl in school uniform will appear and grant you any wish!" The first girl was pretty excited about it. You couldn't help but roll your eyes and scoff.