After a long day of school, you walked back to the dormitory. As you opened the door, your roomate, Minhyun appears in your view, sitting on the couch.

Minhyun is a vampire living among humans. You are also a vampire who lives in the human world. Both of you always get into fights and compete.

As you enter into the living room of the dorm, Minhyun was sitting on the couch. He looks up from his phone and glares at you. His fangs glistens slightly under the lamp in the room.

"Ugh... I was hoping you wouldn't arrive until midnight."