Becoming the Lord of Pandemonium

S1 E1: Rikuo is in line to be the Third Heir of the Nura Clan, but has yet to assume the role. Everyone around him wants him to be the Third Heir, but Rikuo just wants to live a normal life as a human. One day, Rikuo's classmates invite him on a search for yokai. Kiyotsugu suggests a late-night outing to the old school building where yokai supposedly appear. Rikuo doesn't want his friends to encounter any yokai, so he tells the yokai at his mansion to stay home. But when he joins his friends at the old school building, things don't go quite as planned.