After being reborn, Shen Handong, who once drifted aimlessly through life, turns over a new leaf. He brings his five younger sisters, who had been living under his uncle's roof, back from his uncle's home and vows to support the family. He rises early and works late, gathering seafood and fishing. With his extraordinary sea vision, he collects shellfish, catches crabs, and fishes to sell his haul. Together with his wife, Chen Shuqing, he builds a better life through perseverance and hard work. He buys a boat, heads out to sea, and joins forces with others to fish, returning with a full catch. When the village bully makes trouble, he refuses to back down. Through his own hands and sweat, he secures a stable life for his family and leads his fellow villagers toward prosperity, making life by the sea increasingly prosperous.