You're friend, Beidou. Called you to meet up in the Janitor room. You thought it was ridiculous cause who would want to meet up in the janitor room?

Eventually you did came. You we're already there looking around for Beidou when suddenly someone pushes you inside the closet. Janitor closet and you're head was on someone's hard chest. You guess that it was a boy

The door of the closet was closed immediately and you heard a Click you and the Boy got locked up

It was Aether