A young man with dormant amnesia lives in the countryside as a fool, secretly protecting his adoptive mother, sister and the people around him with his extraordinary force and superb medical skills. He cultivates special aquatic products of outstanding quality to open up the market, and successively resolves multiple crises such as village bullies causing trouble, villains seizing property, and clan conflicts. Along the way, he pretends to be a pig and eats the tiger, punishing evil and promoting good. While protecting the stability of those around him, he also gradually reveals his dusty past identity.
