There are eight young vampires. Their name are Namjoon(RapMonster), Jimin, Taehyung(V), Yoongi (Suga), Jungkook, HoSeok(JHope), Jin and their little sister Christine(Wana). They grow up together, they very close.

7 years ago, they were hunted by villagers after the villagers suspicious of Namjoon's face that did not turn out to be old. They do not want to attack the villagers but Suga can not control his anger and all the villagers were dead.

They do no want the same thing to happen again, so they go to small town. They choose to live at the small town because they do not want their desire to suck human blood getting strong. They move to SM Town but that town is their enemy area, werewolf(EXO). Namjoon make a deal with the werewolf leader, Suho and Kris. They will not make any trouble.

To make sure nobody will suspicious with them, they need to go to high school like the normal people. To make sure Suga and Wana desire to suck human blood not strong, they are force to isolate themselves from another students at the school. They do not want to cause problems because they already make a deal with werewolf pack.

One of the students, always look at Jimin. That make Jimin feel not comfortable but Jimin feel somethings strange about that. By the way, they go to the same school with EXO.

Their first day at the school are very great but Wana does not feel the same way. She hate when everybody always look at them. Although they are popular on their first day but all the boys at the school make her feel like she want to kill them. As a female vampire, her desire to taste human blood are very strong and she also the youngest one, so she afraid that she can not control herself and put her big brothers in danger.