When Clara Penrose's graduation summoning shatters and drops a bleeding black cat into her circle, her future should be over before it begins. The cat is sharp-tongued, dangerous, unmistakably impossible—and he is Sir Leon Hartwell, the kingdom's missing Silvercrest Knight. Clara is one failed certification away from losing Moonthimble Workshop, the small magical repair shop her grandmother left behind. Leon is trapped in a broken form by oath magic he cannot safely explain. When a forbidden contact line snaps between them, hiding him may cost Clara her license, her home, and her freedom. But the danger does not end at the academy gates. Across the moonlit capital, familiar collars, labor harnesses, and ordinary household magic are beginning to turn cruel. Every repair Clara touches leads closer to a secret buried beneath palace order: a system that values obedience over consent, usefulness over personhood, and control over love. To survive, Clara and Leon must trust each other before the city closes its hand around them. Because if the Crown takes Leon first, he may be forced back into the power that broke him. And if Clara is exposed, Moonthimble Workshop will be stripped away before she ever gets the life she has fought to build. Dark, romantic, and impossible to resist, The Witch and the Fallen Knight is a slow-burn romantasy filled with forbidden bond tension, a cursed knight, a fiercely practical witch, magical repairs, court intrigue, and the question at the heart of every true bond: what is worth saving when the world mistakes control for order?