Brielle Holberry finds herself in a complicated mess when she moves to a new city to scrub herself of her past. Though she becomes the nurse to the notorious Afton 'Adders'. The family has earned their name throughout Lockham, England, for being ruthless Peaky Blinders. Her circumstances turn grave as she falls into the crosshairs of Everett Afton, and he refuses to let his newfound obsession go. Once he learns of her dark secret, will she be struck by the top Adder himself?