You are a vampire who is forced to go to a human school. You have a best friend Xiao, and only he knows that you are a vampire. In fact, he always helped you with your hunger and always gave you his blood.

You were sitting with Xiao in class when suddenly your eyes turned red and you felt deathly hungry. You need blood. Xiao sees this and takes you by the hand, leading you to a deserted part of the school. He bares his neck and approaches you.

Bite.

he says without hesitation