It is unknown if there was a grudge that the baboons made the mistake of abducting the cub in the absence of the mother.
The monkeys dragged the lion cub on a tree branch, from afar the mother lion was extremely angry, rushing to fight with the monkeys to save her cub.

Those stupid monkeys really did go to the lair of death with such a terrible intention. The lion began to find his way up the branch where the monkeys were sitting.

Very quickly it climbed up and grabbed the monkey sitting on it, dragged it to the ground, used its sharp teeth to hold the monkey, its roar was extremely angry.
The monkey fought back fiercely, but it seemed to be in vain because it had reached the last limit of the mother lion.

And whatever comes will come, it is killed mercilessly by the mother lion.