She signed away her heart. He never mentioned he already owned it. Struggling architect Maya Chen accepts a $50 million contract from a mysterious client—only to discover it's Adrian Voss, the billionaire whose company destroyed her father. Bound by the contract, she's pulled into his world of power and secrets. But Adrian has his own reasons for finding her reasons tied to a decades-old crime, a missing heir, and a love letter from a dead man. When the truth surfaces, Maya must choose: Is Adrian the villain who ruined her family, or the only man who can save her? Some contracts are signed in ink. Others are sealed in blood.