When Jo Yang Sun is driven out of house and home after her father is framed for a crime, she is forced to crossdress in order to make ends meet as a bookseller, where she meets Kim Sung Yeol, a handsome, but mysterious scholar who is actually a vampire. Meanwhile, an evil presence at the royal palace stops at nothing to keep the Crown Prince from claiming his rightful throne.
Lee Joon-gi
Kim Sung-yeol
Lee Yu-bi
Jo Yang-sun
MAX Changmin
Lee Yeon
Lee Soo-hyuk
Gwi
Kim So-eun
Choi Hye-ryung / Lee Myung-hee
Jang Hee-jin
Soo-hyang
Lee Soon-jae
King Seonjo
Choi Tae-hwan
Ho-jin
Park So-young
Dam-yi
Kim Myung-gon
Rho Chang-sun
Park Si-woo
Dam Yi
Moo Jin-sung
Hak-yeong
