Eight women awaken in darkness inside a cargo container with no memory of how they got there. Captives of a human trafficking ring, their fight for survival turns even more desperate when a violent storm hurls their container into the ocean. Stranded at sea, they band together against the odds — until one of them begins to change. Her wounds heal unnaturally fast, her strength grows monstrous, and the others realize the truth: she’s not just a victim, but the product of a horrifying experiment. Trapped with a predator, survival takes on a whole new meaning.