In this chapter, we learn that the Chaos demon lord was a powerful demon who wanted to destroy the world and turn it into a "land of demons" . Humans fought him, but because of its evilness, they were unable to completely destroy it. In the end, some of the humans who fought the demon lord became seals that contain its parts, hence the peace between the two worlds. The human race must find its master quickly, because the entire day-long dynasty will be destroyed. The humans must find their master. They can check around the city to make sure that the city is safe.