Traveling back to the countryside where he had just lost his job, Lin Chen was ridiculed by his cousin that "college students come back to chew mud" and even wanted to rob his family of a small fish pond! At a critical moment, he found the old fish basket left by his grandma - the first time he took off the pole, he caught three kilograms of wild large yellow croaker and sold it for 8,000 yuan! The jealous cousin came to make trouble, but he was silenced on the spot. Using the water purified from the fish basket to irrigate the ground, the vegetables grew three inches tall overnight and were so sweet that they were purchased by a five-star hotel at a high price! He led the villagers to engage in ecological breeding, contracted barren hills to build farms, and eventually became a nationally renowned ecological tycoon. His cousin slapped himself in regret: "Why didn't I see that this fish basket was a treasure?"