Junwu (Park Xinyang) is an interior designer who is about to marry his fiancee. Once he overslept when he took the subway home and woke up at the terminal to find two girls snuggling up to each other. Instead of waking the girls up, he left by himself. The next day Junwu saw the news that two girls died in the carriage yesterday. Junwu felt very guilty. He even saw two girls appear on the dinner table that night. Junwu didn't tell anyone, and gradually he became weirder and weirder because of his distress, causing his newly married wife to leave him, leaving him to live alone in fear. One day he met Ayan (played by Chun Zhixian), a girl with narcolepsy. After a coma, Ayan found that she had Yin and Yang eyes and could see all the ghosts. Junwu is the savior. He hopes A Yan can help him find out the ghost story of the two girls.