Tells the romance story of a girl named Hye Ri. She goes to Gangwon Province on a graduation trip with her friends. There she meets a mysterious man Woo Hyuk who runs a guest house. She gets attracted and closer to him and decides to name him “the mermaid prince”.
Moon Bin
Chae Won-been
Hwi Young
Moon Sang-min
Yoon Seo-bin
