Meet Astrid Rune Maude, a wealthy heiress who leads a dual life. By day, she embraces the life of privilege, while by night, she operates as a secretive and deadly assassin known as Natalia. Her mother, Aurelia Maude, owns the world's largest technology company, oblivious to Astrid's hidden identity and her thirst for violence, concealed behind a flawless façade. Seeking to escape her dark existence, She flees to New York, only to find herself entangled with the Italian Mafia and facing a final mission - to eliminate the heir of the Mafia, Jago Benedict Marfori.
Jago Benedict Marfori, the destined heir of the Italian Mafia, carries the burden of losing his mother. To shield himself from emotions, he morphs into an emotionless figure akin to a ruthless monster. Reveling in the pain and suffering he inflicts on others, Jago remains indifferent to everyone except his sister. However, everything changes when he encounters a quick-witted and sharp-tongued woman living under his roof, shattering his self-imposed walls and challenging his convictions.