In the 1970s, Lu Yuanshan, a young man from Chaotoucun, is framed by the Xu family and dies with deep resentment. Reborn, he awakens a beachcombing system. Relying on his formidable maritime skills, he protects his family and saves Shen Qiuyue, a widow, and her daughter from oppression. Lu Yuanshan gathers evidence step by step and fights the corrupt maritime smuggling operation run by the Xu brothers, Xu Dewang and Xu Dehai. He overcomes false accusations and one crisis after another, establishes a seafood cooperative, and leads the fishing village to prosperity by making a better living from the sea.