The sea breeze is salty and bitter, and a father's love is like the ocean. Poor fisherman Chen Chaosheng rescues the amnesiac girl A Li among the reefs, and the family cherishes her like their own beloved daughter. They do not believe in getting rich overnight, but rely solely on a pair of diligent hands and honest integrity, starting from a pool of ornate spiny lobsters, keeping the large ones and releasing the small ones, rotating trap deployments, nurturing the barren tidal flats back into a blue sea, and even leading the fishing households to repair docks, forge water routes, and directly supply the county town, allowing the entire village to live a good life. When storms arrive, they save their fellow villagers first and repair public roads first. The sea gave A Li good fortune, this family gave her a place to belong, and they also guarded this azure blue for their descendants.