Havana's world shatters when the president elect's dark obsession turns violent. Trapped between survival and silence, she's offered an astronomical sum—four hundred million dollars—to become his wife and bury the truth. Bound by a contract and desperation to save her friend's life, she accepts a devil's bargain. But her wedding becomes her cage. As the Demon President tightens his grip, Havana discovers their marriage is far more sinister than a simple arrangement. His whispered threats and commanding presence are just the beginning of a twisted paranormal connection neither of them anticipated. Forced into captivity under the guise of matrimony, she must navigate a billionaire's dangerous obsession, supernatural secrets, and the terrifying possibility that she's becoming trapped in something far darker than a contract marriage.