Once upon a time, there was a fox. He couldn't catch his prey himself, so he went to the lion, the king of beasts. After that, although the fox tried to help the lion find its prey every time, all he got was a little leftover meat and bones. The fox was very unwilling and decided to negotiate with the lion.
The lion suggested, "You can also give more meat. If you can beat me in the game with me, I will agree to your terms. " The fox accepted the challenge of the lion. The next day, the fox found the lion early in the morning. When he learned that the lottery decided that the event was running, the fox was surprised and thought: The lion is a master runner, and he will definitely lose compared with him. He must come up with some tricks. Hippo referee announced the rules: during the competition, no collision with others is allowed, otherwise the competition will be disqualified, but props can be used.