The wife of a tycoon, Suomi, suddenly disappears. Upon learning of her disappearance, assembled at the mansion where her husband lives are five men who have loved her. But they each describe their version of "Suomi" very differently, both in appearance and personality. So, who exactly is the real Suomi?
Shunsuke Sakuma works with numerous clients as a planner for an advertising agency. He is somewhat of a mysterious man and popular with women. He deals with his work and his personal life in the same manner, like he is playing a game. He is currently working on a large project involving a car company. The project is progressing well, but he is suddenly excluded from the project by the car company's vice president, Katsutoshi Katsuragi. Shunsuke Sakuma’s pride is wounded from his exclusion and he becomes extremely upset at that. He happens to meet Juri Katsuragi who is Katsutoshi Katsuragi’s daughter. She also holds a grudge against her father. Shunsuke Sakuma and Juri Katsuragi decides to team up to get revenge. They take part in a kidnapping game.
Shunsuke Sakuma works with numerous clients as a planner for an advertising agency. He is somewhat of a mysterious man and popular with women. He deals with his work and his personal life in the same manner, like he is playing a game. He is currently working on a large project involving a car company. The project is progressing well, but he is suddenly excluded from the project by the car company's vice president, Katsutoshi Katsuragi. Shunsuke Sakuma’s pride is wounded from his exclusion and he becomes extremely upset at that. He happens to meet Juri Katsuragi who is Katsutoshi Katsuragi’s daughter. She also holds a grudge against her father. Shunsuke Sakuma and Juri Katsuragi decides to team up to get revenge. They take part in a kidnapping game.
Hasebe Kaori is a rookie movie director. She consults with new screenwriter Kai Chihiro about her movie's screenplay. The script is based on the Sasazukacho Family Murder Case that occurred 15 years ago. That murder case involved a hikikomori man who murdered his younger sister at their home and then set their home on fire. The fire also killed his parents. The town where the murder took place is also the hometown of Kai Chihiro. Both Hasebe Kaori and Kai Chihiro have secrets related to the family murder case. While Hasebe Kaori and Kai Chihiro look into this murder case for their movie, a shocking truth is uncovered.