Ace Shelton's carefully constructed revenge trap snaps shut when Unice Venixe answers his social media listing, unaware she's walking into the basement of a billionaire's mansion. Haunted by the Heils Family's brutal murder of his parents, Ace has engineered this encounter—but he never anticipated that the woman he lured would become his obsession. He feeds her lies about his true nature, banking on fear to keep her compliant, only to discover she's the same girl who fell for his online deception. Months of forced proximity in his lavish prison transform everything. As Unice gradually surrenders her trust—and then her body—to the dangerous man holding her captive, Ace's iron control shatters. Possession consumes him. He claims her completely, refusing to share even a glance with another soul. What began as a calculated seduction spirals into something darker, more primal, more real. When Unice reciprocates his burning need, Ace realizes his quest for vengeance has been eclipsed by a hunger that terrifies him far more than any act of revenge ever could.