What! There is a riot in the demon world! All the big demons, small demons and old demons in the demon world came to the human world? Are they going to rule the human world? What should we do? The Nine-Tailed Fox, the Supreme Being of the Demon World, came to the human world and began to reclaim the monsters from the Demon Realm. However, why did they use my home as a strategic base? I'm just an ordinary otaku with four eyes. God, please save me!