Shunsuke, a planner at an advertising agency who is suddenly dropped from a major project. Shunsuke then decides to work together with Katsuragi, in order to get revenge on her father, Katsutoshi, who is also the man who dragged him down.

Sakuma Shunsuke, a popular and enigmatic advertising planner, approaches both work and life as a game. While managing a project for a car company, he is unexpectedly excluded by the vice president, Katsuragi Katsutoshi. Wounded by the slight, Shunsuke meets Katsutoshi's daughter, Juri, who also resents her father. Together, they plot revenge through a kidnapping game.—MyDramaList

Shunsuke Sakuma (Kazuya Kamenashi) 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 (Ai Mikami), 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.—AsianWiki