Fortune Academy Underworld: Book Four

Fortune Academy Underworld: Book Four follows a tribrid protagonist—including succubus, demonspawn, and angel traits—reborn as the princess of Hell and navigating her supernatural responsibilities. As the gates of Hell merge with their counterparts, she helps build an army to face Lucifer while managing fallen angels and emerging romantic interests. Set in a transformed world where supernaturals require training, the story combines paranormal romance and school life, ending with a cliffhanger.