A story of abnormal, crazy love between sociopath prosecutor Park Chikyung and the bold, indifferent woman Kang Taeri. At the police station, where she went to file charges against a classmate, Taeri is unexpectedly offered a large settlement by a man she has never seen before. Unlike her childish peers, the man radiates a dangerous aura — Park Chikyung. For someone who has always lived in total control, Taeri’s refusal of the settlement makes her an unbearably irritating presence. From their very first meeting, the two became thorns in each other’s sides. Taeri, unwilling to back down, and Chikyung, determined to break her — their obsession only grows deeper and deeper…