"Jung Seri (So Won), the KS Company owner's daughter, has been able to see ghosts since witnessing a woman's suicide. She can't sleep well because of the evil spirits coming to her at night, but she still helps the nice ghosts to fulfill their wishes in the daytime. One day, she meets Song Ji Chan (Chan Woo), a ghost who has lost all his past memories. Seri helps Ji Chan probe into the cause of his death."--YesAsia.com.