Our village has a bay of mouths, called Cuntou Bay. Uncle Liu's son in the village did not find employment in the city after graduating from college, but returned to the village to contract fish farming in this bay. In fact, he was not the first to raise fish in this bay. A few years ago, the village king Mazi also raised fish here, and a lot of fish fry were put in, and it was strange that in the end there were no fish. Someone said, "There's a bottomless pit under this bay, and the fish have run out of it." "Some people say that there are water monsters in this bay, and they all eat the fry." Wang Mazi lost tens of thousands of fish farming, and after that, no one dared to contract this bay to raise fish.

No one expected that the second life would not let go of the work in the city and run to the village to contract the village head bay. Someone advised him: "Don't be confused, take the old road of Wang Mazi, although you study a lot, this is not so easy to write in books, Wang Mazi can raise fish more than you have experience, in the end is not a loss of stomach, the cost is also put into it?" There is something wrong with this bay, and there are no fish. The second student just smiled, didn't say anything, or signed a contract with the brigade.
After a few days, people were surprised to find that the bay was fenced by a fence, and a billboard was set up in front of the fence, which said Cuntou Bay Fishing and Leisure Center. Everyone suddenly realized, it turned out that the second life is not raising fish, but fishing, but everyone is even stranger, there are not many fish in this bay? How can it be a fishing center?
Since the establishment of the fishing center, people have come from all directions to fish, and in addition to publicizing their fishing center through newspapers and broadcasts, the second life also let everyone fish for free, only charging a three-dollar ticket. Some curious villagers came to the fishing center to see the liveliness, see that fishing can always be joyfully "full of loads", Wang Mazi heard that the fishing center of the second life actually has a lot of fish, he came to find out, he also spent three yuan into the fishing center, saw the angler's bucket caught all the same black fish, Wang Mazi patted his head, shouted: "It turns out that there are black fish in this bay, why don't I know?!" ”
Wang Mazi now regrets it. When he learned that the second life only charged for the entrance fee, but the fishing was free, he smiled and said to people: "Isn't it stupid to let people fish for free?" How much can I earn for three tickets? If it is not enough to pay the contract fee, I think sooner or later I will have to lose money! ”
After a month, there were fewer people fishing, because the blackfish were basically caught, and the second student closed the fishing center. Wang Mazi smiled when he saw this situation: "I am right, such a trick is not long!" ”
At the end of the year, on this day, the second son invited fishermen to catch fish, and men, women and children in the village came to see the liveliness. Everyone could never have imagined that the former "bottomless pit" has become a "cornucopia" today: in the past, fish could not be caught, and now fish cannot be caught. In addition to handing over the contract fee of the brigade, the fresh fish sold, net more than 100,000 yuan, together with the tickets collected by the fishing center, the net income was more than 100,000, which made the villagers envious. When everyone asked Ersheng what the trick was, Ersheng said, "I mainly have to thank those fishing friends." ”
It turned out that when the second student was in the summer vacation of the university, he went to Cuntou Bay to observe, because the second student studied biology in college, he did not believe that there were no fish in the village head bay, and he did not believe that there were "bottomless pits" and "water monsters" in the bay. He checked the relevant books and knew that this black fish was ferocious by nature and specialized in eating fry, which was a major harm to fish farming, but it was difficult to catch it. He thus understood the reason why Wang Mazi lost money in raising fish, so he built a fishing center to catch all the blackfish, and then released the fry, the fry had no natural enemies, and grew very well, so the "fish pond" of the second life achieved a bumper harvest.
When Wang Mazi heard that the second son had made a fortune by raising fish, he said to everyone: "People can't do it without cultural knowledge!" "In the spring of the next year, Wang Mazi went to the agricultural school to sign up to learn breeding technology, and Wang Mazi said that he could not raise a second child by raising fish, and he was ready to raise native chickens.