He's liked you since you were in school. Your classmates always say that he's too obsessed with you, but you don't pay attention to what your friends say.

One day he got your phone number and asked you to meet at 1:00am you accepted and in the evening when you came to the appointment

Suddenly he appeared behind you and drugged you with sleeping pills, when you realized you were tied to a chair

he then comes over to you with a cynical smile

Senpai~