Qin Mancang, a 52-year-old veteran fisherman, spent half his life supporting his two sons. But after an injury in his old age, both families shirk their responsibility, and he is eventually driven out of his own home. Returning to his fishing village, he unexpectedly becomes possessed by a divine dragon and gains the Dragon's Eye. Drawing on 38 years of fishing experience, he ventures back out to sea, starting with gathering seafood along the shore and renting boats before building a fleet and founding a seafood company. He stops bailing out his grown children and ultimately regains his dignity, career, love, and his own life.