Cast out by the in-laws with nothing, the protagonist washes up on the coast. By sheer wit and a secret fish-breeding recipe passed down through generations, they start from a tiny stall. Rivals scheme. Fishery bullies threaten. But with grit and ingenuity, they develop a unique breeding technique that produces fish far superior to any competitor. Step by step, they expand — building farms, opening chains, forging a seafood empire. Eventually, they become the undisputed "Fish King" ruling the city's entire fishery. The in-laws who once scorned them come crawling back, begging for reconciliation — only to be ruthlessly shut down. This is not just a story of wealth reversal, but of a life lived on one's own terms — fierce, independent, and unstoppable.
