In a world of crime and loyalty, love can be deadly. Adriano Bianchi, the ruthless Mafia boss. He's is known for his ruthless killing. He is referred as "Il re" in the mafia world. Evelyn Stone, a skilled assassin. She feels no remorse for her targets. She is one of the best assassins in the world. She is also known as "La vipera " for her awesome killing style. Adriano hires Evelyn Stone to take out his enemy. But Evelyn's past is shrouded in mystery, and her motivations are far from clear. As they navigate the treacherous underworld, their mutual attraction grows. Will their love be the catalyst for redemption or destruction?