Monomad: Adventurer Monsters

I don't know why these little monsters were wandering around my yard. As far as I know, tiger beetles live in rocky creeks. Those little monsters appear to have traveled far and wide until they got lost in my yard. I don't expect them to invade our settlement, because that would be a hassle for us. But they don't do anything harmful. They only hunt ants in the yard. That's good, so I don't have to chase away the annoying ants with pesticides.