Kim Sung-kyum

When Kim Dong-sik wife's business grows and his position at home gets blurred, he starts to feel inferior and becomes concerned. He has an affair as a means of escape. But he ends up supporting two homes and Dong-sik falls into deeper despair. Meanwhile, his wife and mistress are quite realistic so they form an unspoken alliance and decide to share Dong-sik. Though Dong-sik tried to ignore and escape the reality before him, he ultimately ends up in the hole he dug himself. (Korean Movie Database)

Dokkaebi (Gong Yoo) needs a human bride to end his immortal life. Meanwhile, the Angel of Death has amnesia. Somehow these two meet and live together. They see off those who have passed away and are now leaving this world. (imdb)