“Sienna Sullivan entered the penthouse not as a bride, but as a business transaction to pay off her family's debts. Manhattan's most ruthless billionaire, Julian Vanderbilt, expected a submissive wife, but he purchased a woman who was secretly a global fashion icon and a lethal operative. When he finally tried to lock her in a gilded cage to "protect" her, Sienna didn't just walk away-she jumped from his moving Rolls-Royce to reclaim her own crown. The arrangement was a psychological prison. Julian paraded fake heroines in her face, never realizing Sienna was the "Ghost," the soldier who had already saved his life in a war zone years ago. While she bled in the shadows to keep his empire from crumbling, he dismissed her as a mousy tutor. The humiliation was absolute as her family mocked her as a "charity case" and Julian treated her like a fragile doll. He ignored the warrior who was the true power behind his throne, choosing to prioritize his own secrets over her safety. She realized Julian didn't want a partner; he wanted a possession to hide in a vault. The discovery that he would never trust the woman beneath the mask was the final betrayal. He only loved the version of her he could control. Sienna finally chose to burn the bridge. After neutralizing an assassin in a designer gown, she tossed her wedding ring into a puddle and vanished into the night. She wasn't running from the fire; she was going back to the desert to finish the war. The Queen has left the board, and the King is coming for blood.”