32-Year-old Shen Yanzhou, an unemployed man who returned to his hometown in the city, was dumped by his girlfriend and evicted by his landlord, so he returned to the village in embarrassment. The small fishing villages along the southeastern coast are backward and backward, with only broken wooden boats passed down from ancestors and the legend of Poseidon Reef left by my grandfather. He awakened the gift of sea sense and was able to predict the tides of fish. He caught yellow-lip fish on his first trip to the sea and sold it for a sky-high price. The villagers laughed at him and turned jealous. He repaired old houses, organized teams, built cooperatives, and leveraged marine wealth with low investment. Going to sea becomes the secret to getting rich every day, deep sea exploration reveals secrets, slaps reality in the face and revitalizes fishing villages at the same time. Cognition is upgraded, homes are rebuilt, and a counterattack about trust and the ocean quietly begins.