Ara who works as a head of department at a people agency is an enthusiastic woman who meets secretly with her male clients just for the fun. On the other hand, Mi-yeon hates the men who stare at her body so bluntly. One day she finds out someone is watching her secretly from the house across from her and she feels aroused, making her reveal even more...
Following the dumping of gallons of toxic waste in the river, a giant mutated squid-like creature appears and begins attacking the populace. Gang-du's daughter Hyun-seo is snatched up by the creature; with his family to assist him, he sets off to find her.
