She went undercover to burn his family's empire to the ground. One night in his bed and she's the one in flames. It starts at the Vetrano Christmas gala, his grandfather's mansion stuffed with holly and armed guards. He's supposed to be her mark. The heir with blood on his cufflinks and a smile that doesn't reach his eyes. But when he corners her in the library, when his hand slides under her silk dress while carols drift through locked doors, she forgets which of them is supposed to be dangerous. The wire she's wearing feels like a brand. His mouth on her throat feels like absolution she hasn't earned. Every meeting is a weapon. Every touch is collateral damage. She tells herself she's gathering evidence in his penthouse, in his shower, with her legs wrapped around his waist and his name breaking across her lips. The lies get thinner. The nights get longer. He knows things about her body she never told him, finds the places that make her beg with the same precision he uses to trace enemy supply routes. She starts wanting him to catch her. Starts leaving clues. The snowstorm locks them together on Christmas Eve, just the two of them and the weight of what she's done. His hands around her wrists, not rough enough to bruise, not gentle enough to let go. He whispers that he knew from the first night, knew and wanted her anyway, wanted her stupid with need and sloppy with secrets. The confession should terrify her. Instead she's on her knees, offering everything his enemies never managed to take. This is a full-length standalone holiday mafia erotic romance with a heroine who learns that surrender can be its own kind of power, and a hero who would burn the world before letting her go. Contains explicit scenes of possessive intimacy, breath play, boundary-testing power exchange, and two people who should destroy each other choosing something hungrier and more reckless instead.