Aria Valenti is the most dangerous woman in Europe; and the only person she has ever been soft for is her 18 year old autistic sister Elena. She has one plan: Finish her last job, take Elena somewhere quiet, and disappear forever. Then her last job turns out to be Luca Moretti. A Cold, Powerful mafia. The kind of man who built an empire with his bare hands and trusts absolutely nobody. Men who had worked for him died without lasting a year, due to the war he has with his ruthless brother, Dante. Aria is supposed to stay alive and invisible, keep him alive, until the war is over. But things began to change when Luca notices her when no one else ever has. He challenges her when no one else ever dared. And somewhere between the danger and the secrets and the late nights where they are the only two people awake in the world — Aria starts feeling something she has no name for. Something that terrifies her more than any bullet ever could. She came into his world to protect him. She never expected him to protect her heart. But when the people hunting Luca discover who Aria really is — will their love be strong enough to survive, or will her past destroy the only thing she has ever wanted to keep?