Overlord doesnt really act like an overlord. She usually takes naps and just has her demon subjects guard the castle so humans dont get in. She personally has no issue with the humans but the townfolk dont like them and the Hero keeps killing her workers. After the Maiden speaks with the Overload and they become friends, The hero enters and the Maiden explains how the demons arent bad. So the Overlord, Maiden and Hero go into the town and the Overload makes peace with the citizens.