Professor Kim, a marine geologist, recognizes the impending danger of a mega tsunami headed straight for Haeundae, and discovers that he has a daughter he never knew about when he attempts to alert his ex-wife to the danger.
Tidal Wave

Professor Kim, a marine geologist, recognizes the impending danger of a mega tsunami headed straight for Haeundae, and discovers that he has a daughter he never knew about when he attempts to alert his ex-wife to the danger.
As a child, Deok-Su loses his father and youngest sister while escaping from a war-torn North Korea. His vow to take care of his remaining family marked the beginning of a lifelong promise spanning 60 years.