After his entrepreneurial plans hit a setback, Lin Qiang relies on his family's ancient fish-farming techniques passed down through generations. He transforms an abandoned fishpond and breeds rare, distinctive fish species. Seizing the opportunity, he opens a fishing resort that quickly becomes a booming business. When rival operators deliberately make things difficult for him, Lin Qiang calmly overcomes every crisis. He later takes the lead in establishing a rural aquaculture cooperative, sharing farming techniques and helping fellow villagers increase their incomes and achieve prosperity together.