Narumi Momose has had it rough: Every boyfriend she's had dumped her once they found out she was an otaku, so she's gone to great lenths to hide it. When a chance meeting at her new job with childhood friend, fellow otaku, and now coworker Hirotaka Nifuji almost gets her secret outed at work, she comes up with a plan to make sure he never speaks up. But he comes up with a counter-proposal: Why doesn't she just date him instead?

"Back at Grace Field House, Emma faces Peter with the future of the demon world hanging in the balance. Meanwhile, something unexpected is happening in the demon capital. Can the children finally escape to the human world? And what fate awaits Emma at the end of her long journey?"--Back cover.