In the middle of the night, a villager named Li wakes up and asks his father to come and have breakfast with him. When his father comes out of his bedroom, he ignores the young couple and goes straight out the door. The villager's wife asks her husband to go check on her father, but he refuses, saying that he has nothing to do with the incident. The young couple asks their father to go out to investigate, but his response is even more strange when he finds that his old man is digging a hole through the wing of the house. The old man does not know where the hole is coming from, and the villager is shocked to find that his father is holding two carps in his hand. The family rushes out to dig the hole, and they find that the hole has formed a one-meter-square pit. The li family gives the fishes to their neighbors, relatives, and friends, and many people go to the river to buy fish.