In this fantasy world, some witches look for slime as a potion ingredient. Slime is basically a base ingredient to make any potion. Most of the slimes are weak monster and normally many witches have no difficulty to get one.
In the wilderness, slime needs to survive by eating vegetables from the forest. But, not many witches know that slime can get a special ability that can help them escape from witch. Slime can deceive and survive in the wilderness with these various abilities.