Lina Foster was supposed to marry Mason Kingsley—until she caught him cheating and called it off, only to be dragged back by her father's threats. Desperate, she breaks into the hotel suite of Mason's uncle, Damian, the billionaire tycoon everyone fears. One reckless night later, they strike a deal: she becomes his girlfriend, publicly. Neither expects it to become real. But as Damian protects her from scandal, from drugging, from her own family, the lines blur. When Lina discovers she is pregnant, the tycoon who never lets anyone close proposes. She marries her ex-fiancé's uncle—and the family that once sneered at her is forced to accept that the “nobody” they discarded now holds a stake in their world.