A group of women serving as crew members on a ship suddenly find themselves in a life-or-death situation when they are caught in the midst of a terrifying storm, with no way to communicate with the outside world. Stranded in the treacherous waters, they must summon all their strength and wits to confront an enigmatic adversary. As the storm rages on, their knowledge, skills, and camaraderie are put to the ultimate test to survive the perilous journey, 600 miles away from civilization. With each passing moment, the tension and suspense escalate, pushing the crew members to their limits as they fight for their lives against an anonymous foe.