Cover of Sworn To Ruin Him : Enemies to lovers, spicy slow burn Romantasy with morally grey men (The Lady and the Blade Book 1)

Sworn To Ruin Him : Enemies to lovers, spicy slow burn Romantasy with morally grey men (The Lady and the Blade Book 1)

by H.P Mallory

4.4
Published January 1 2026

In a realm where magic is a death sentence, one woman is transformed by Merlin into the ultimate weapon. Her mission is clear: infiltrate the ruthless Shadow Trials, pose as a male knight, and eliminate King Arthur Pendragon from within. However, the mission grows impossibly complicated when she comes face-to-face with the man she swore to destroy. Arthur is as cruel as he is magnetic, and his piercing gaze seems to see right through her carefully constructed disguise. As she navigates the treachery of the court, she finds herself entangled in a high-stakes game of cat and mouse. Caught between Arthur’s chilling intensity and the watchful, dangerous gaze of his premier knight, Lancelot, she struggles to maintain her secret. What begins as a cold-blooded assignment quickly spiraling into a volatile, spicy slow-burn romance where hatred and hunger become indistinguishable. Featuring the classic enemies-to-lovers trope and a tense love triangle, this dark romantasy explores the line between loyalty and obsession. In a world built on lies, she must decide if she is a pawn in a game of thrones or the one who will burn the kingdom to the ground.