It's been two months since Kai Monahan's life changed forever. Retrieved from a suddenly unsafe Colorado by Rhys and taken to Eryri, the dragons' home in the South Pacific, she lives a secret existence. Rhys—for all his awe-inspiring power—is afraid to reveal to his people that he's heartsworn to a human. One he's quite possibly in love with.

Life in a small town is great, until the deity of death comes calling.

Piper Addison has only one goal: live a normal, quiet life in a normal, quiet town. All signs point to success for our local witch. Her vampire boyfriend can’t get enough of her, the ghost familiar she’s tethered to has been in a great mood, and the cafe she opened is booming.

There is only one little catch. Piper isn’t your run of the mill witch. She also happens to be Hades’ daughter. That’s right, folks! The ruler of the Underworld himself.

A promise made, a love stronger than even death itself... It began like a dream that slowly washes over the senses, teasing, promising with half-formed images. The cool shadows of Ombre Rose surrounded her and she felt herself drifting. All about she heard the murmur of the leaves, the sigh of the breeze through the overgrown vines and flowers... 'Promise me... '