Fresh from finding out she is a demon princess and meeting her father for the first time, Nikki Donovan is looking forward to getting back to her regular high school life. But then Rhys, the handsome teenage king of the faery realm, enrolls at her school as a "foreign exchange student." Her conflicted feelings for Rhys and her boyfriend are getting in the way of her new relationship with the Shadow-creature Michael. But this love triangle from hell isn't even Nikki's biggest problem: There's a new prophecy that claims she will destroy all the demon and human worlds. Her best friend Melinda just might be a demon-slayer-in-training. Throw in a field trip to none other than the Underworld itself . . . and Nikki's going to be hoping for a rain check on more than just her homework!