Mara Bell never planned to marry billionaire Adrian Cross. She was only supposed to take her missing sister’s place long enough to stop the wedding from collapsing. But when someone exposes her at the altar, Mara expects Adrian to end the ceremony immediately. He doesn’t. He looks at the woman pretending to be his bride and says, “Continue.” Adrian knows Mara isn’t Amara. He marries her anyway. Now Mara is trapped in a marriage she was never supposed to enter. Walking away could expose her impersonation and leave her vulnerable to criminal charges, while ending the marriage within ninety days could cost Adrian control of the billion-dollar empire his family built. They agree to survive the ninety days. Nothing more. But living with Adrian changes everything. Behind the billionaire’s controlled exterior is a man who notices when Mara’s hands shake, remembers the smallest things she says, protects her without treating her as helpless, and looks at her like being the wrong bride might have been the best mistake of his life. And Mara is beginning to want a marriage that was never supposed to be real. Then she discovers the truth. Her sister didn’t simply disappear. Amara wanted Mara to marry Adrian. Mara’s late father knew Adrian before his death. Their families are connected by secrets buried inside the Cross empire, and someone had been quietly planning around Mara long before she ever walked down that aisle. Now Amara is warning her to stay away from the truth. And most dangerously of all, she is warning Mara not to fall in love with her own husband. But it may already be too late. Adrian Cross knew he was marrying the wrong woman. What neither of them expected was that she might become the only wife he ever wanted.