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.
Tsui HarkDirector
Gao Jing
Xiao Kai
Simon
Dave Chen
Dr Edward Tong
Haiya Amu
Aida
Red Shoe Ghost
Funeral Parlor Staff
Old Funeral Parlor Staff
Uncle Chen
Uncle Chen Colleague
Noodle Ghost
Noodle Restaurant Owner
Noodle Restaurant Staff
Ship Owner
Nurse Leader
Jo Jo
Woman Who's Using Phone
Woman who's Starring
Bookstore keeper
White Collar Man A
White Collar Man B
Old Lady Ghost
Police Ghost
Thin Ghost
Bald Ghost
CID
Security A
Security B
Su Zhen Jing
Renovation Worker Wah
Su Jian Cheng
Renovation Worker Bon
Man Waiting in Hospital (uncredited)
