FreeGamia Megazey and Demons

Demons. What do we know about them? Often they appear suddenly. They are hairy, with hooves and horns. Usually, they live in hell, but sometimes ... Sometimes you're sitting in your castle, admiring the sunset and expecting no company. And do not expect that your furniture will suddenly levitate, or that someone with hooves will raise holy hell on your marble floor. But if this does happen, what will you do?