In 1988, Lin Hai is reborn at the very moment his daughter is about to be taken away. Determined to make up for the regrets of his previous life, he draws on his memories as a seafood tycoon and braves the turbulent seas, catching precious treasures such as wild large yellow croakers and red-blood pearls to turn his life around and repay his debts. Facing blockades and monopolies imposed by business magnates, Lin Hai develops innovative oxygenated seafood transportation and deep-water aquaculture. Together with his virtuous wife, Shen Yu, he overcomes one crisis after another, opens up global foreign trade, and builds a seafood empire! In the end, he buys a private luxury yacht to hold the grand wedding he owes his wife, spoils her with unwavering devotion, and vows to spend his life honoring the sea and gathering its treasures by her side.