Valentina Rossi a runaway from a broken home, now one of the most feared assassins in the underworld. She's tough, smart, and knows better than to trust anyone. But when she crosses paths with Vincenzo Cartier, the cold hearted heir to a powerful mafia family, her world is turned upside down. Vincenzo is ruthless, calculating, and used to getting what he wants. Valentina is just another weapon in his eyes, until he starts seeing beyond her tough exterior. As they're forced to work together, sparks fly, and the walls they've both built begin to crumble. But in a world full of danger and betrayal, can they really trust each other? Or will their pasts destroy any chance they have at something real?