Elena Voss has always believed her father is the one person she can trust. Until she discovers he owes the Moretti crime family more than four hundred thousand dollars—and the deadline for repayment is only days away. When Damian Moretti, the cold and ruthless Don of the city, arrives to collect the debt, Elena expects a threat. Instead, he offers her a deal. Her father's life in exchange for her hand in marriage. Damian doesn't need the money. He needs a wife. With a war brewing between the Moretti and Sabatini families, Damian needs a legitimate reason to unite certain factions, protect his territory, and put an end to the enemies circling his empire. Elena is supposed to be nothing more than a convenient solution—a beautiful daughter purchased with her father's debt. So Elena agrees to marry the most feared man in the city. But a marriage built on a transaction becomes dangerous when Elena refuses to be intimidated by the man everyone else fears. Behind Damian's cold exterior lies a wound he has spent years burying. His mother was murdered by the same rival family now threatening his throne, and Damian has built his entire empire around one goal: revenge. Elena is the first person to see beyond the Don. And Damian is the first man to make Elena question everything she thought she wanted. But their growing attraction comes with a deadly price. Someone inside Damian's own family is betraying him. The Sabatini heir has become dangerously obsessed with Elena. Assassination attempts begin closing in around them, and the fragile peace between the crime families threatens to collapse into an all-out war. As Elena discovers that Damian may have chosen her for reasons far deeper than her father's debt, she realizes their marriage was never as simple as it seemed. She was supposed to be the woman Damian bought. Instead, she may become the woman who destroys the walls around his heart. But when Damian is forced to choose between the empire he spent his life building and the woman who has become his greatest weakness, Elena must decide whether she can love a man whose world was built on blood. Because in the world of the Moretti family, love is a weakness. And enemies are always waiting for the perfect moment to use it.