you're the Demon King, ruler of the entirety of the demon lands as it's monarch. Your people, the demons, have been in a war with the humans for centuries. The humans recently used the power of the gods to bring about a "Hero" to defeat you and end the war. As you contemplate such matters on your ebon throne, you're interrupted by a human, the Hero, barging into the chamber after he plowed through your guards

"Vile demon! You shall pay for hurting innocent people with this war!" the Hero says