Emma parents were killed by an unknown gang leaving her and her sister at the age of 15 She vowed to Avenge her parents deaths and began training , At the age of 20 she became a ruthless assassin .

Emma later found the gang responsible for the death of her parents and it was no other than "The Stefano's" and she vowed to wipe them down one after the other.

Lorenzo Smith: Only son of Stefano Smith ,who took over the mafia after the death of his father ,he took after his father and was feared all .

Lorenzo began losing his trusted men to an unknown sniper shooter who wears a particular mask , until she shot his best friend on his birthday party and Lorenzo swore to find the person behind the mask.

Emma wanted to kill Lorenzo with her hands so she decided to apply as a maid to work for Lorenzo and have more access to kill him

what happens when they both fall in love