Character Name : Oh Ha-yeon

Original Name : Chun Yi-seul

Gender : Male

Character Name : Han Seo-ha

Original Name : Han Soo-a

Gender : Male

Character Name : Lee Ye-Na

Original Name : Park Tae-In

Gender : Female

Character Name :

Original Name : Cha Min-jee

Gender : Female

Character Name : Han Nam

Original Name : 하준

Gender : Male

Character Name : Water park trainer

Original Name : Yoo Tae-gye

Gender : Male