The story of donkey, fox and lion tells:
One day, the donkey and the fox went out for food together and were immediately stared at by the hungry lion. The clever fox ran to the lion and said, "Your Majesty, please leave me alone! As long as you let me go, I will give the donkey to the king. "
The lion agreed. The fox led the donkey into a trap. When he watched the donkey fall into the trap, he was very happy to know that the plot had succeeded. Unexpectedly, the lion knew that the donkey could not escape, but first swallowed the fox and then ate the donkey in the trap.