Ensnared in the war-torn, untamed Dark Ages of North England, Sierra understands all too well what it takes to survive: the ability to numb the soul. She has learned this lesson the hard way, watching her mother die at the hands of the king's henchmen, her brother cast out into the cold to perish, and discovering the treacherous, leering king holds a crucial secret about her past.

But when he grants Sierra her life, she discovers the pardon is perhaps worse than death. Sierra is made executioner's apprentice, forced to witness unspeakable suffering while encouraged to explore her own sexual power.

Brainwashed and exhausted, Sierra's heart slowly grows cold – until Dryston of Hereford is brought to the dungeon as traitor and spy. Using her sexual allure to extract the warrior's secrets, Sierra finds herself torn between duty and desire. Soon, Sierra is craving the only man who can help set her battered soul free and give her a chance for revenge…