Zack is one of the most charge ant in the ant colony. He is a wizard whose goal is to create a potion that can shrink the human body to the size of ants in order to keep the humans under control. Zok himself is a very strict, grumpy, a bit arrogant and evil wizard, but he will always come to the aid of his friends and the colony, and cares a lot about the ants he cares for.