단오는 폐세손에 대한 실마리를 찾아 과천현으로 향한다. 수상한 단오의 행보에 강산, 유하, 시열은 무슨 일인지 알아보기로 한다.
Garden of Flower is the most significant thing for Dan-oh, and she is determined to do everything in her power to keep it from being taken away. Dan-oh informs everyone that she has business in Gwacheon-hyeon and will be away for a few days. Although the three young masters initially show indifference, they end up following her. Dan-oh keeps her search for Lee Seol a secret, oblivious to the risks that lie ahead if she persists.