This is the story of three Japanese women in the glamourous world of adult film. There is Miho who is a house wife in her thirties and needs to do something new with herself. There is Ayako the teenage high school girl who still relies on her mother. There is Ayano who has moved to the big city of Tokyo.
Emily, who had been abandoned to her parents as a child, grew up in an orphanage. She can not avoid adoptive parents and can not avoid living in nursing homes. Then one day Mamiya visited the facility. Even though they all had no problems, they were still unable to have children in eight years of marriage. Makino, the coordinator, introduces Emily to the couple.
Sae-hee couldn’t go to sleep from the first day in her new house because of the moaning coming from next door. Sae-hee has never had sex before, but she’s writing sex novels. Playboy Seong-hyeon was getting tired of his sex partner Jia when he finds out that Sae-hee is a sex novelist. He begins to help her with her work but really he’s using that as bait to get into her pants and he does. Will Sae-hee be able to complete the novel?
A mysterious man, whose name is known as Yeon-woo, comes to the police station to report his wife has gone missing. Yeong-sook, the female detective, investigates the missing case along with Tae-sik. Meanwhile, Yeon-woo’s missing wife is kept in a dark room in a basement. The wicked looking kidnapper’s name is Man-sik. The horrible feeling that she might be murdered climaxes. Will Yoo-mi be murdered in the end?
Hideo rescues a Chinese guy being picked on by punks on the street, and the guy gives him a small bottle in gratitude, which contained a magical formula that makes one’s body transparent for only 3 minutes. As soon as he becomes transparent, Hideo goes to see a naked Maria, his fellow part-time worker. While he enjoys the life of an invisible man, another invisible man mysteriously appears to seduce her. To keep her from this stranger, Hideo goes for his once-a-lifetime challenge. A furious battle between two invisible men begins!