After her aunt is found dead having mysteriously fallen overboard on a cruise ship, Olivia is thrown into rough seas as her uncle's secret past is brought to life and more deaths occur.

Fleeing her abusive ex, Jess hires a fishing boat captain to take her across Lake Superior to a new life in Canada. When an accident leaves her washed up on shore, she’s taken in by a reclusive lighthouse keeper. As Jess is nursed back to health, she realizes she’s wandered into another trap altogether.