A sea fishing enthusiast was dragged into the water by a giant fish and accidentally traveled to Zhao Xiaofeng, a young man from a fishing village. Bind to the sea catching system, he unlocks cheating skills such as precise positioning of seafood and prediction of tides. Starting from picking up shells and crabs on the reef beach, to catching rare seafood in the deep sea, he resolved the conspiracy of his peers, broke through resource constraints, and relied on system assistance and modern cognition to gradually establish a marine industry map and counterattack to become the leader of the fishing village to become rich.