In order to survive, Su Wan became a sleep tester in a haunted house, sleeping with evil spirits every night. When she found out that he was living in that century-old house, a little kid in red crawled out from under the bed and dragged her to call her mother. The entire wedding procession seeped out from the wall, with paper figures carrying a red sedan. The ghost groom at the head lifted his hijab, revealing the face of her first love, Jiang Yan, who died in a car accident three days ago. Is this forced ghost marriage her destined death or the beginning of a century-old conspiracy? When her memory woke up, she discovered that his "death" was a carefully planned guard. And her retirement and re-employment are destined to stir up the turmoil between the Yin and Yang worlds.