Story about a Korean emperor Lee Gon who tries to close the doors to a parallel world which was opened by demons who were unleashed by a deity into the human world, and a detective Jung Tae-eul who tries to protect the people and the one she loves.
Elenco: Lee Min-ho  , Kim Go-eun , Woo Do-hwan , Kim Kyung-nam , Jung Eun-chae , Lee Jung-Jin , Jeon Moo-song , Kim Young-ok , Jeon Bae-soo , Seo Jeong-yeon , Park Won-sang , Park So-jin , Baek Hyun-joo , Kang Hong-suk .