Thanks to the unflappable efforts of Maou & friends Emi has made it back from the world of Ente Isla in one piece though at the cost of her job at the call center thanks to all those pesky unexcused absences Adding insult to injury Maou confronts Emi with a bill for "expenses incurred" during her rescue 350000 yen! Emi is shocked but her pride as the Hero means she can&t bear to be indebted to a demon Soon she&s dipping into her saving to & searching for a new job to pay off the balance owed At the same time Urushihara sequestered in a hospital by Maou&s landlady Miki-T is experiencing frightening bodily changes & all this while Maou refuses to go to work?!