The Grand Prince SuYang attempts to build an alliance with his brother King MunJong's trusted prime Minister, Kim Jeong Soo's family. He proposes a marriage between his eldest daughter SeRyung and Jeong Soo's son, Kim Seung Yoo. Learning of this, SeRyung's curiosity regarding her prospective husband is piqued. On hearing that Kim Seung Yoo is going to take over as her cousin Princess Kyung Hee's new tutor, she persuades her to swap places with her so that she can catch a glimpse of her intended.
