It's been three months since Spencer Perry first made her deal with the god of the Underworld-a year of her spending nights below in exchange for the life of her boyfriend Micah. Now with Micah back, making those promised trips to hang with Hadrian-better known as Hades-has gotten even more complicated. Not to mention the fact that an evil Persephone is hell bent on releasing malicious spirits on the world. And on Spencer. The threat forces her to spend more time with the god, and less time with Micah, igniting feelings within her that leave her guilty and confused. How could she be falling for Hadrian when she's always believed that Micah was her soulmate? The clock on their deal is ticking down, but with every second Persephone gets more and more restless with lying in wait. In the end, the only way through the evils of the Underworld might be for Spencer to give into her true feelings. No matter who that ends up being for.