Oh Sehun

- a young royal vampire, the second heir of Vampire Kingdom,the other side of real world.

-fall in love with a human named Baekhyun

-cold to everyone except to Baekhyun,his brother Suho and his cousin, Yixing

Byun Baekhyun

- a human,an owner of a coffee shop

- cheerful,has a very pretty smile

- fall in love with Sehun but he keeps it because he scared Sehun will never accept him

- live by himself, his family was killed by some mafia

Oh Suho

- brother of Sehun, a vampire as well

-has a very angelic face that no one could believe he is actually a vampire

-in love with his own cousin, Yixing

-take care of Sehun so much and he is the one encourage Sehun to confess to Baekhyun yet the one that reminds Sehun that Sehun and Baekhyun will never be together even if they want to

Lay Zhang Yixing

-cousin of Suho and Sehun,Suho's official boyfriend

-he's not really being a vampire because he wanted to be a normal human but sadly, once a vampire will always be a vampire

- he's a friend of Baekhyun, he gets closer to Baekhyun on Suho's order

-friendly, cheerful and caring

-it is impossible to tell whether he's a vampire or not because he hates blood and his life had change almost to a human