Korean emperor Lee Gon tries to close the doors to a parallel world which was opened by demons; a detective tries to protect the people and the one she loves.

Kang-Ho is a famous cop in town because of his braveness. One day, a battered body floats on the river and Kang-Ho goes out to meet the murder suspect alone….

Jin-ah, the former leader of once popular girl band “Purple,” hosts a radio show called “Wonderful Radio.” When the producer of the program is sacked over low ratings, a new…