A story of abnormal and crazy love between sociopath Park Chi-gyeong and daring, indifferent woman Kang Tae-ri, based on Hirachell's original work. At the police station, where Tae-ri goes to report her colleague, she is offered a large settlement by a man she meets for the first time. Unlike her immature peers, this man, Park Chi-gyeong, exudes a dangerous aura. Tae-ri, who rejects the settlement, becomes a bothersome existence to Chi-gyeong, who has lived his life controlling everything. From their first meeting, they become thorns in each other's sides. The obsession of Chi-gyeong, who tries to break Tae-ri's resolve, and Tae-ri, who refuses to lose, only deepens with time...