Returning to a poor and underdeveloped coastal fishing village with his young daughter, he faces the pressure of debt collectors demanding repayment while struggling to provide his child with enough food. His life hits rock bottom. Just when he has nowhere left to turn, he unexpectedly awakens a deep-sea treasure-hunting system by the shore, unlocking the extraordinary ability to see through the entire ocean. With this incredible opportunity, he dives into the sea to catch valuable seafood and repay his debts, tames gigantic sea beasts, and searches for sunken treasures. Turning his fortunes around against all odds, he finally earns the respect he deserves. He establishes the Dragon Palace Seafood Cooperative and leads the entire village to prosperity, transforming Wolong Village from an impoverished fishing village into a modern seafood production hub.