Kim Yool-ho

North Korean Refugee Eunseo has been living in South Korea for 20 years. Now she is almost South Korean. No one knows she came from North Korea. Then her mother, who has been out of contact, comes to South Korea, and gets to live with her. People get to know that Eunseo came from North Korea, and Eunseo starts to feel uncomfortable with her mother.

It's not true that I remember my husband's disappearance and the strange events that happened. Soo-yeon is consulted by psychiatrist Jeong-woo after her husband Yeong-min disappears, and Jeong-woo visits the site and advice Soo-yeon whose memories are confused to visit the place where she first met her husband. Soo-yeon suddenly changes her attitude when she finds her dead husband Yeong-min's body there. Meanwhile, Soo-yeon learned from the insurance investigator that all the men who had been married so far died and received huge insurance money. At that time, Soo-yeon and Jeong-woo who invited Jeongwoo to a party in a remote mansion in the mountains, face a shocking and terrible truth there.