Kim Hae-suk and her friends run away from their homes and come to Seoul. There, they find men to support them but soon abandon them once they find jobs. They soon marry other people. During her honeymoon, two women are killed by a psychotic killer. Hae-suk knows that the body is being kept in preservative liquids in the criminology laboratory. But she finds out that the body is missing from the lab. The heart from the body which is in a separate container begins to pump and the evil hands reach towards Hae-suk.

Yeonsil and Minwoo just got married and go on their honeymoon. However, on the first night of her honeymoon, Min-woo feels betrayed by the fact that her Yeon-sil is not her virginity and breaks up with her. After breaking up with Min-woo, Yeon-sil wanders repeatedly and sometimes spends the night with an unknown man.