When World War II broke out and the Japanese army occupied the northeast, they repeatedly sent mysterious troops into a massive cave near Dida Juzi. According to legend, the Japanese discovered an immense treasure there. Sixty-five years later, a Japanese tycoon travels to Er Long Lake to invest in building a factory, only to unexpectedly awaken a water monster. Suddenly, Er Long Lake becomes the center of nationwide attention, sparking a series of hilarious events revolving around the creature.

Cast

He Huan

Yu Huan

Jiu Kong

Water Monster Hunter

Chen Haoming

Hu Xiaoyu

Koji Yano

Yamamoto Saito

Li Chaolong

Er Hu

Zheng Pang

Da Hu