While celebrating her birthday in Korea, Jentry realizes she can still shoot fire from her hands — and that a ruthless demon's out to steal her soul.

A portal to the underworld in Texas opens the door to unwelcome guests. A burning secret makes Jentry's first day at Riverfork High School even harder.

A month after the demon attack, Jentry and Ed steal away to Diyu on important family business. But nothing there is quite as it seems.