Rose Calloway only wanted the building her late uncle left behind. Instead, she was handed an impossible condition—get married or lose everything. With no fiancé, no options, and her inheritance slipping through her fingers, the last person she expects to offer a solution is Cassian Wolfe. Brilliant. Untouchable. Feared. His proposal is simple: a marriage of convenience with one rule—never mistake it for something real. But secrets have a way of rewriting contracts. As mysterious threats close in and the past refuses to stay buried, Rose begins to wonder if marrying Cassian was the biggest mistake of her life... or the only thing that can save her. Because behind his cold, controlled smile is a man hiding a truth powerful enough to destroy them both. Some marriages begin with love. Theirs begins with a lie.