After the mouse, cow, horse and sheep were elected as the zodiac, the mouse said, "I should be in the first place." Cattle, horses and sheep were unconvinced and said, "Why do you rank first?" The mouse said, "I am old, so I want to be the first." Niu Ma and others couldn't help laughing: "Are you as old as us?" The mouse said, "We don't count when we argue, so let others say." Cattle, horses, sheep, etc. Everyone agrees to let people comment. So they discussed ways: led by cows, horses, sheep and mice, they walked through the streets one by one to see what people said.

In the street, a cow came and people said, "This cow is very strong." When the horse came, people said, "This horse is really tall." When the sheep came, people said, "This sheep is very fat." Finally, the mouse swaggered towards me. When people saw a big mouse suddenly coming out of the street, they all chased it and shouted, "What a big mouse! What a big mouse! " In this way, cows, horses and sheep have nothing to say, and mice rank first.