Lin Fan is reborn in 1993, returning to the most important turning point in his life. In his previous life, poverty and poor decisions prevented him from giving his family a better life. Worse still, he could only watch helplessly as his younger sister became seriously ill from overwork and eventually passed away. This time, he swears never to let the tragedy happen again. After unexpectedly awakening the "Heart of the Ocean," Lin Fan gains extraordinary perception and discovers precious seafood such as razor clams, abalone, and red swimming crabs along the tidal flats. He boldly leases Dalang Bay's "dead beach," a place the entire village has given up on. From gathering treasures along the shore to ecological aquaculture and eventually building a seafood business, Lin Fan leads his younger sister and parents on a journey out of poverty.