Summary
A man with plans to propose to his girlfriend hides an engagement ring in the ancient underwater ruins off Japan's Yonaguni Island. When he goes missing she must investigate and remember what happened.
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Cast
Angelica Lee
Gao Jing
Isabella Leong
Xiao Kai
Chang Chen
Simon
Guo Xiaodong
Dave Chen
Tony Leung Ka-fai
Dr Edward Tong
Ayal Komod
Haiya Amu
Alice Lee
Bookstore keeper
Liu Guanxiong
Uncle Chen Colleague
Wang Te Sheng
Ship Owner
Hoffman Cheng
White Collar Man A
John Cheung Chan-Sang
White Collar Man B
Lee Ka-Fai
Security B
Siu Hung
Man Waiting in Hospital (uncredited)