The fear of rape suddenly befalls women who live peacefully in Shinjuku, as the perspective of the film alternates between the point of view of a rapist who calls himself a "shark" and the women who are raped.
After giving up on her company, Min-jeong is living as a wreck in her house. After being given a terminal diagnosis, Min-jeong is told to break up with the man she loves without saying a word.
A young couple in love prepares to marry, but--contrary to the popular stereotype--the woman develops a classic case of "cold feet" and seeks the advice of an older man.
Shinsuke, a pink film director, is no longer able to have sex with his wife Shigure, and instead he has an affair with Kanae, a married woman living in the same apartment complex, to vent his desire.
Lola Reyes is a singer who is succeeding and, therefore, is besieged by everyone. A group of homosexuals are the only ones authorized by his possessive mother to be her friends.
Cornélio, an aged man and famous baritone, marries the young Angelica, who plans with her ex-boyfriend Bruno, to kill the husband with contaminated oysters, but she ends up the one who gets sick.