After his father unfortunately died in a shipwreck, Yu Fei's family was saddled with debt and plotted against in every possible way by fellow villagers. Yu Fei accidentally obtained the Sea-Swallowing Pearl, awakening superpower abilities such as X-ray vision and water avoidance, and retrofitted the old fishing boat Shunfeng. He dives into the deep sea to salvage rare seafood and ancient shipwreck treasures, fights overseas criminal gangs, and rescues the amnesiac Yu Tao. Dealing with various merchants and resolving entanglements with relatives, he prepares a private ocean collection museum with the support of relevant departments, guarding his family and completing a counter-attack.