Princess Soren of Nyx is no stranger to loss after a decade-long war with the neighboring kingdom of Atlas. But with her best friend slowly succumbing to a cruel Atlas poison, she hatches a reckless plan: kidnap the enemy prince from the battlefield and use his life to barter for the antidote.

But when that prince calls her by a different name...the name of his sister, whose death began the war ten years ago...everything changes.

Stolen away to Atlas, trapped behind enemy lines, Soren must navigate a kingdom she knows nothing about, surrounded by a family she doesn't remember, and work to hunt down the antidote only Atlas possesses, all while strange memories fight to take over-memories of a different life, a different home, a different girl.

And memories aren't the only thing awakened by Soren's return. Dark, forbidden magics begin to stir, threatening both her new life and her old. With death stalking in every shadow, the lost princess must fight harder and sacrifice more than she ever dreamed to save what she holds most dear.