Enma individuals hold authority in the underworld where souls are evaluated for their judgements to offer them a place in heaven or hell. The weapon of their choice, Judgement, assists them in executing their responsibilities in Hades. When a disruptive spirit causes turmoil, Kouichiro's true potential as an Enma is discovered, granting him an invitation to take the Enma test, a rarity after two decades. The brainy and powerful Chizuru, also known as "the demon of the intelligence department," partners with Kouichiro. Following a close success in the written exam, Kouichiro now challenges the practical segment. The verdict of his assessment shall predict his forthcoming career.