My sister ran away, so I married her billionaire

“My sister disappeared on her wedding day. So, naturally, my father decided I should marry her billionaire fiancé. Adrian Vale was supposed to become my brother-in-law, not my husband, but when I walked down the aisle in my sister's wedding dress, he looked at me like he had been waiting for me all along. The worst part? Three years ago, I spent one unforgettable night with a mysterious man whose identity I never discovered. Now I'm married to Adrian Vale and I'm starting to realize he was that man. He knew who I was. He chose me anyway. And apparently, my sister was never the woman he wanted to marry. But if Adrian thinks I'm going to fall into his arms just because he's rich, gorgeous, and dangerously determined to make this marriage real, he has another thing coming. Because I refuse to be anyone's replacement bride. Especially when my husband has been secretly waiting for me all along.”