In the early 2000s, Zhou Mingzhu, a seafood gatherer in Qingshi Bay, inherited the "Mingzhu" fishing boat, aquaculture sea farm, and Zhou family aquatic products shop left by her father. Later betrayed, locked in an iron cage, and sunk into the deep sea, she escaped death by a hair's breadth through the dragon breath bestowed by the white dragon Ao Yuan. Starting over from a leaky, broken boat, she established "Mingzhu Fresh Catch", covering fishing, aquaculture, refrigeration, processing, and sales. From being sunk into the deep sea, she grew into a fishery queen controlling a fleet of nine ships, and sailed alone toward the more vast open ocean.