Fortune Academy Underworld #5 by J.R. Thorn

Lucifer’s here.
And he’s pissed.
Lucifer has descended on Fortune Academy Underworld a whole five days early—leave it to Cole to be a big fat liar about his timetable. He wasn’t lying about Lucifer’s secret weapon, though, and the truth will take us all for a ride.
Olivia is my best friend and she has a past almost as dark as mine, one even she’s not ready to remember and one Lucifer is ready to exploit.
I want to help her through all of this, but two of my newest Virtues are trapped in the pit, the lowest level of Hell and Lucifer’s territory. Getting to them will prove harder than we thought.
Lucifer’s weapon is bleeding through the realms and if he gets his way, Purgatory will be forever destroyed—and my Virtues with it.
The race starts now.