In her past life, crime heiress Chloe lost everything when her uncle Victor killed her father and her fiancé Julian betrayed her. Only Asher, the “mad dog” she had abused for a decade, died shielding her. Reborn in the penthouse where she is chained, Chloe turns the tables, bites Asher’s lip, and vows to crown her loyal hound. She sees through Julian’s fake rescue, records his confession, kills him, and exposes Victor’s spies. At a family banquet, she wears the golden chain, reveals a wiretap on Emma, and forces Victor to drop his mask. With Asher, she confronts Russian arms dealer Sergei, survives ambushes and a yacht battle, and seizes the ledger. She turns the elders against Victor, stages a breakup with Asher, infiltrates the estate, and executes her father’s murderer. After purging rivals, Chloe is crowned Queen of the Night Empire. Asher unlocks her chain, but she locks it around his neck—a soul contract. Together they rule the underworld.