Kim Jonghyun graduated from high school. His parents are ordinary people and can not afford a high study. What will happen when a man named Choi Minho offers him a scholarship in his school? He gets a room for a low price, food included.

But what is the deal behind this charity?

Jonghyun is going to be part  of a project: V, The school is actually a place where vampires train and learn to live with people, without biting them to death. Kim Kibum is one of them, having a hard time to ignore the temptation. what will happen when they both start to like each other more and more ?