Seo Jeong-yeon

From teen years to adulthood, two friends linked by warmth and tension grow apart — until one is asked to accompany the other through her final days.

A pitiless demon becomes powerless after getting entangled with an icy heiress, who may hold the key to his lost abilities — and his heart.

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 ...