Yang-Soon (Choi Yoon-Young) aspired to write a novel, but her father's death led to her giving up her dream and, instead, work as a reporter for a magazine.  By chance, she brings home a stray cat. She takes care of the cat even though she has allergies to cats. One day, a man, Chi-Woong (Hyun Woo), appears and insists the cat has an owner who is looking for the cat. Chi-Woong then takes the cat from Yang-Soon.  Chi-Woong went to law school mainly to satisfy his father. He realized in law school that he didn't want to become a lawyer and dropped out without telling his family. He now struggles to become a photographer and supports himself by woking for a private detective office. A clients requests that they find his cat. He faces Yang-Soon once he locates the cat.  Through their meeting, Yang-Soon and Chi-Woong discover a family's hidden truth.