10. Story of the tiger
When the tiger kills its prey, the fox has a chance to eat the leftovers near its cave. However, the fox gets annoyed with the tiger and plans to kill it by taking it to a nearby river and showing the tiger its reflection.
Thinking there is a new tiger [in the water] that is a threat to it, the tiger jumps into the water and drowns. But the irony is that the fox has lost the source of its food too.