Fisherman Ethan Hale rescues a girl, Marina. Marina senses sea messages, guiding Ethan to seafood. Gideon King harasses Ethan, dumping sewage. Marina guides the family through crises, to bountiful catches, and Ethan obtains a fishing permit. Gideon is arrested for illegal activities. Ethan adopts Marina, the village celebrates, and the family starts a new life.