Park Hyomin lived her life under her twin sister's shadows. But that would soon change as soon as her martial status is changed to married. Much to her displease an arranged marriage was to be held between her and a certain dashing son of the neighboring business partners. The soon to become Mrs. faces another problem when a certain secret admirer comes into her life uninvited. 

Hyomin's poor heart will be taken on a one hell of a roller coaster ride.