An orphan with a tragic past and a penchant for wicked deeds, Rose Wolff has never been accepted by her people. She's learned to live in the darkness, content with her Alchemy magic and her quiet apothecary.

When a terrible curse sweeping the land forces her to enter the Decemvirate, a magical tournament among the strongest of the empire, Rose is pulled from the shadows and thrown into a world of power games, deadly trials, and entanglements with a handsome, mysterious rebel.

With divisions in the empire worsening, there may be more at stake than becoming the champion. Secrets about her magic and encounters with the all-powerful emperor make Rose question everything, leading her down a path she may never come back from.

All magic has a price, and Rose must choose: truth, love, or power?