Season 1 Mermaid Prince Seezn , 2020 Mermaid Prince is about Hye Ri, who embarks on a graduation trip to Gangwon Province and meets Woo Hyuk, a mysterious guy who runs a guest house. Season 2 The Beginning Seezn , 2020 One day, Jo Ara started to go to the same school as the mermaid princes from the school next to hers?! It tells the friendship, dreams, and love of high school students in their second year who will be spending their approaching coed life.