Jang Minjoo is a child that been abandoned by her own father since she was born. For 13 years she lived away from her  family and build her own life alone. But her return just bring a new pain for her. Her eldest sister Jang Miyeon always have an evil plan to make her life more miserable. Kim Jaejoong the co-owner of her family company Tower Group (Jang Corp & Kim Corp joint ventu