Devil Is Part Timer Light Novel Sc Vol 12 (C: 0-1-2)
Thanks to Maou and friends, Emi has made it back in one piece, though at the cost of her job. Adding insult to injury, Maou confronts Emi with a bill for 'expenses incurred' during her rescue: 350,000 yen! Emi is shocked, but she can't bear to be indebted to a demon. Soon she's searching for a new job to pay off the balance.