Devils and Realist
When William Twining breaks into his bankrupt family's vaults seeking funds for his tuition, he discovers that he's supposed to choose the interim ruler of Hell! That would be a bedeviling predicament under any circumstances, but when the bearer of said dread tidings is also hitting William up for the job... Well, it's just not a good thing. Nor is it easy to put the would-be Devil behind you, as the impish Dantalion quickly roots himself into William's school life.