Underworld by J.R. Thorn

Welcome to Fortune Academy Underworld, a place where supernaturals can feel at home. And now I know exactly what the hell I am. I’m a tribrid. Part succubus, part Demonspawn, and part angel. I earned my wings when I made the ultimate sacrifice for my mates by dying for them. Now I’m reborn as the Princess of Hell. Too bad that doesn’t exempt me from my classes. Fortune Academy has changed. When the gates of Hell opened up, it merged with its counterpart and became something new. We’re building an army to fight Lucifer, but all the supernaturals flooding through the iron gates are lost, confused, and in desperate need of training. Including the mass of fallen angels that followed me from Purgatory. As if I didn’t have enough on my plate, one of the hottie winged males claims to be my new Virtue. His complete and utter devotion is a hard contrast to the mates I’ve come across so far and I wonder if it’s too good to be true. I’m pretty sure I hit my head when I fell from Heaven, because I think I’m starting to enjoy school.