A water-phobic teacher is saved by a mermaid and accidentally swallows her magical pearl, trapping her on land. She enrolls in his school to retrieve it, and they fall in love, but their romance is threatened when the school principal uncovers her secret.
Christy Chung Lai-Tai
Mermaid
Ekin Cheng
Siu Chi
Teresa Mak Ka-Kei
Princess/Kiki
Takeshi Kaneshiro
Kenji / Mark Kim
Dennis Chan Kwok-San
Policeman
Kent Cheng Jak-Si
Principal
Kingdom Yuen King-Tan
Ms. Yuen
Lau Siu-Ming
Mr. Lau
