In his previous life, Yang Jianguo jumped into the sea and died. By an unexpected twist of fate, he is reborn in 1983 in the small fishing village of Donggou. That year, the fishing season is about to open with a ceremony honoring the Dragon King. His wife is about to face a deadly encounter with a venomous snake, his family is living in extreme poverty, and his uncle is plotting to seize their fishing boat. Once a notorious street loafer, Yang Jianguo finally comes to his senses. Armed with memories of the future, he ventures out to fish and gather seafood, catching prawns and abalone. He stands up to troublesome neighbors and protects his wife, children, and family, determined to rewrite their impoverished fate amid the raging tides.