Kang Seung-won, CEO of SU Construction, is the name of the man who proposed sponsorship to Sojin. He was a person who caught my attention even at the event where I first met him, but I was planning on rejecting his unpleasant offer. If only those who had insulted her and her mother had not caught their attention. Sojin accepted his offer for personal revenge, and Seungwon knew it, but he was used by her. So the two become entangled in a deep spawn relationship...