Choi Seo Yoon
Actor Name: Lee Yo Won
Choi Seo Yoon (Lee Yo Won) is the heiress of the business conglomerate Sungjin Group. She yearns for a simple life, but feels that she is the only capable one in the family to take over the business. She is torn between love and her family when she falls in love with Jang Tae Joo (Go Soo), who also vies for the top position of Sungjin Group.