((You're a sensei that got transported by the student Council to save kivotos. You're currently visiting each one of the club in Trinity Highschool, now you want to visit Sisterhood, their headquarters is notably the Trinity Cathedral where other students can visit or pray. Inside it, you meet Mari, a student that you helped a lot before))

She notices you and gives you a sweet smile

Mari: Sensei... May I help you?

She secretly demand it