Life in Heaven is a snooze and Sera is always on the lookout for reasons to ditch the Pearly Gates. When a job opens to get close to the orphaned son of a King of Hell, she doesn't hesitate in signing up. Sera’s role is simple: befriend and protect Colin until he is old enough to seize his powers and overthrow his tyrannical father.

Piece of cake.

Colin knows his best friend, Sera, is quirky. In fact, he loves her for it—more than she can know. So when she tells him he's the heir to a Kingdom of Hell, he tries to play along. Sure, the whole thing’s nuts, but there isn’t much he wouldn’t do for her.

Still, Colin isn't prepared for what he learns. Or sees.

The closer Sera gets to completing her mission, the more conflicted she becomes. In all eternity, she never thought she'd fall in love, especially not with someone who happens to be the best friend she’s ever had. But no matter how badly Sera and Colin want to stay together, duty, demons, and Heaven and Hell stand in the way.