A dangerous Victorian lord proposes a scandalous fake courtship, never suspecting the proper lady he is obsessed with is hiding a rebellious secret.

Lady Petra’s life is an intricate game of survival. Under the thumb of her ruthless, manipulative father, she plays the perfect, compliant daughter, hoping a respectable betrothal to Lord John Longley will secure her freedom. But beneath her polished façade, Petra harbors a ruinous secret: a dangerous double life that takes her into some of London's darkest shadows. If her clandestine activities are ever exposed, it won't just destroy her reputation. It could destroy everything she has worked for and the lives she has saved.

Julian, the Viscount Wolfridge, known to the haute ton as Wolf, is Lord John’s closest friend and a notorious rake. He is also a man with a singular, hidden weakness: he has been reluctantly watching Lady Petra for years. But he has convinced himself his fixation is strictly to protect his friend.

Knowing John's heart secretly belongs to another, Wolf shocks Petra by ambushing her with a scandalous proposition: a fake courtship designed to force Lord John’s hand.

Petra reluctantly agrees to his charade. She certainly doesn't expect the brooding lord to match her sharp wit, or to become an unwitting accomplice in her dangerous double life. As they parade their faux romance through the glittering ballrooms of London, the lines between pretend and reality blur into an undeniable attraction.

But past deceptions run deep. When a devastating betrayal shatters Petra’s trust and exposes her hidden world to her father's wrath, Wolf realizes he has made a catastrophic mistake. This jaded rake must gamble his life and his reputation to prove he is not the monster he seems, but the partner Petra’s fiercely guarded heart has always craved.