Aria Wynn wants nothing to do with Lysander Vale—the cold billionaire who ruined her life three years ago. But when his grandfather’s will demands he marry in 30 days or lose his empire, Lysander offers her a deal she can’t refuse: Marry him for one month. Save her failing business. Walk away richer—and still free to hate him. But nothing is simple when buried secrets surface, enemies close in, and the man she swore to hate reveals the broken boy beneath the billionaire mask. As the countdown ticks, Aria must decide which is more dangerous—Lysander’s world, or her growing feelings for the man she was paid to hate.