Zhou Cheng is reborn in a poor fishing village in the 1980s, only to open his eyes to an empty home, the disappointed gazes of his wife and daughter, and the neighbors' gossip. In his previous life, he wasted his days, addicted to gambling and alcohol, ultimately losing his family and spending his final years in misery. This time, he is determined to change. Using his memories and knowledge of marine treasures, he starts by gathering sea snails along the shore and catching rare seafood, earning his first fortune by supplying a restaurant in town. Step by step, he begins collecting seafood and opens his own fish shop, steadily expanding his business. Not only does he give his wife and daughter a secure and comfortable life, but he also carves out a new path to prosperity through the sea for his isolated fishing village. He completely overturns his reputation as a gambling addict and becomes someone the entire village admires and envies.