After making a life-changing decision, Sydney Sage, an Alchemist who serves to bridge the worlds of humans and vampires, must tread a careful path as she harnesses her profound magical ability to undermine the way of life she was raised to defend.

An Andalusian shepherd boy named Santiago travels from his homeland in Spain to the Egyptian desert in search of a treasure buried in the Pyramids. Along the way he meets a Gypsy woman, a man who calls himself king, and an alchemist, all of whom point Santiago in the direction of his quest. No one knows what the treasure is, or if Santiago will be able to surmount the obstacles along the way. But what starts out as a journey to find worldly goods...

As former Alchemist Marcus Finch pushes Alchemist Sydney Sage to rebel against the people who raised her, Sydney finds that breaking free is harder than she thought. There is an old and mysterious magic rooted deeply within her. And as she searches for an evil magic user targeting powerful young witches, she realizes that her only hope is to embrace her magical blood--or else she might be next.