Fisherman Jasper Chase needs fees for his ill daughter's surgery. His wages are deducted by tyrant Tyler Lloyd. Jasper awakens ability to communicate with marine animals, befriends orcas Mochi & Lucky. With his ability & orcas, he catches rare seafood, gains wealth. Despite suppression & frame-ups, Jasper overcomes danger, cures his daughter's illness, establishes a Fishery Cooperative, leading fishermen out of poverty.