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