In 1978 Oregon, Ben and Jules inherit an abandoned coastal property from Ben's late mother, who's never mentioned it. The untouched house has been kept a secret for 40 years and comes with a beautiful private cove and beach. Jules searches for answers while Ben unwittingly awakens a fiercely protective creature. After mysteriously inheriting an abandoned coastal property, Ben and his family accidentally unleash an ancient, long-dormant creature that terrorized the entire region-including his own ancestors-for generations.