용왕님 보우하사

이소연

— Sim Chung-Yi

재희

— Ma Poong-Do

Jo An

— Yeo Ji-Na

Kim Hyung-min

— Baek Shi-Joon

안내상

— Sim Hak-Kyu

금보라

— Bang Deok-Hee

오미연

— Ma Young-In

임지은

— Ma Jae-Ran

Park Jeong-hak

— Seo Pil-Doo

윤복인

— Jung Moo-Sim

이슬아

— Oh Gwi Nyeo

백보람

— Ko Yeo-jung

Min Chan-gi

— Ryan