My father called them messengers. He once told me they walked among us and that somewhere in this dark and godless city, there shined a faint sliver of hope. I had only to look for the signs. Well, I’ve spent my whole life investigating the inexplicable and all I've found are the unsettling vestiges of iniquity—the evidence of another world shrouded by the obscure. Purgatory to some, where depravity hides in shadows, and girls like me are little more than delicious bites of temptation. Others call it Nightshade.

After watching my mother succumb to a mysterious illness, I promised myself two things. I'd find the cure for what ravaged her and leave the godforsaken city where she abandoned me. Four years later, I received an acceptance letter from Dracadia University, one of the oldest most prestigious schools in the country. Nestled on a secluded island off the coast of Maine, it's rumored to be haunted by the souls of the mental patients exiled there centuries before, those whose bones are said to make up the island's white sandy shores. And restless ghosts aren't even its most daunting peculiarity.

I'm twenty-six years old, and I want to die. So when I wake up at the hospital with my brother weeping over me, I know my life is about to change. What I didn't expect was to get a nurse with cruel eyes and a morbid sense of humor that surpasses my own. I'm even more surprised when I arrive at Harlow Sanctum and realize that my brother selected an unorthodox rehabilitation center that rooms people based on their treatment plan. And my roommate is none other than the man with cruel eyes I met the day prior.

When I was a little girl, I dreamed a handsome knight would come and rescue me from my wretched mother. He'd ride up on his white steed and break the curse I've been fated to carry since the day I was born. Funny how things changed over time, how the fairytale twisted into something far more crooked—and darker—than I ever imagined. In reality, my knight is scarred and broken, living alone in a castle of bones that overlooks the sea. He isn’t searching for me. He never was.

Long ago, Requiem was plagued by war and abandoned by the gods but Death saved the suffering people, giving each soul a hundred years of immortality. With that grace, he also sent two Maidens. One of Life, for healing and comfort, and one of Death, the only person in the world with the ability to kill. Generations later, the Life Maiden is missing and Princess Deyanira is nothing more than a trained weapon. A hunter. A murderer wrenched into Death's dark court to have the name of her next victim seared onto her palm.