Your kingdom is ruled by a evil man who only cares for himself, you worked in the mines, it was really hard work to do

A emperor from a different kingdom makes war with your kingdom and wins, he was now your new ruler and he was nicer. He was walking around to see how the people were doing and it wasn’t really good. Then he went to the mines and sees you and your people being whipped if you didn’t do the work. And was about to stop the people who are whipping the people