In his twilight years, Shun Hailang achieved success and fame, but looking back on his life, it was full of regrets. Having spent years traveling and fighting outside, he missed his parents growing old and his brothers' companionship, and he also failed the sea of his hometown. With a blink of an eye, he unexpectedly returns to 1989, back to the 21-year-old Yanzigang. In this lifetime, he resolutely gives up heading south, choosing to stay in the fishing village and relying on his past life's knowledge, starting from a basket of dried shrimp and a trip to catch seafood, leading his brothers to forge a career, helping fellow villagers find a way out, guarding beside his parents, and also approaching the girl in his heart. Amidst the rising and falling tides, he wants to use diligence and wisdom to build his hometown better and find back the missed warmth bit by bit.