Sienna Hartwell never planned to marry a billionaire.
She certainly never planned to marry Sebastian Montgomery. Cold, calculating, and impossibly powerful, Sebastian is the kind of man people fear behind closed doors and admire in public. His companies dominate headlines. His name opens doors, which stay locked to everyone else. When he offers Sienna a way to save her family from financial ruin, the price is simple: marry him for one year.
At first, the arrangement felt manageable. Sienna can survive a year pretending to be the perfect wife. She can ignore Sebastian's icy control, his endless secrets, and the strange feeling that he is always watching her more closely than he should.
But then the cracks begin to show.
A private photograph of their marriage appears online before anyone even knows they are together. A woman from Sebastian's past starts leaving Sienna anonymous warnings. Business rivals seem unusually interested in her. And buried beneath Sebastian's carefully controlled world is a secret tied to a betrayal powerful enough to destroy lives.
The worst part is that Sienna can no longer tell which danger threatens her most-the enemies surrounding Sebastian Montgomery or Sebastian himself-because the closer she gets to her husband, the more impossible it becomes to ignore the truth. Now Sienna is trapped inside a marriage where every answer leads to a more dangerous question, and every moment spent with Sebastian makes leaving him feel less possible.
But the deeper she falls for him, the clearer the truth becomes: this marriage was never meant to save her; it was meant to settle a score... she was married for revenge