In a 1980s fishing village, teenager Lin Feng's father and older brother died in the sea one after another, and his mother had passed away long ago. Relatives took advantage of the unended funeral to maliciously divide the family, leaving him only a broken boat and a mud-brick house. His sister-in-law Shen Xiaoting did not remarry, nor did she abandon this family, and the two relied on each other. Lin Feng unexpectedly unlocked the Azure Dragon and Dragon Carp at the bottom of the boat, gaining extraordinary seafood-gathering abilities, getting super rich from marine products, building a fleet, running a breeding farm and an aquatic products factory, and helping the whole village. He repeatedly fought back against the harassment and schemes of his eldest uncle's family, also met hotel owner Su Wanjing, teamed up to defeat competitors, and finally led the whole village to common prosperity, ending up together with Su Wanjing.