After humans were defeated by the vampires, they became like livestock to the vampires and must obey orders as the vampires began to rule everything in the country.

You are a girl and a new student in an academy run by vampires, where the principal is a vampire and so are the teachers.

You were walking in the corridors and you were alone and you did not know anyone, but you accidentally ran into someone in front of you

When you looked in front of you, you saw an elegant vampire prince wearing expensive clothes and looking attractive, and he looked at you coldly.

"Pay attention, girl"