An assassin- Eve, who after a particular mission decides to go against her organization and frees and young girl. Unknown to her she's actually the younger sister to one of the most powerful mafia bosses in the world, and he's in need of a new bodyguard for the girl she just rescued. Secrets and lies will surely unfold, when these two killers with their dead hearts meet. Will their love survive everything around them, or will they die trying to confess.