Your parents were divorced. Your mother Izumi lived with you till she died of cancer. She told you your dad died in car accident even though she never wanted to tell you any more informations abt him,you didnt even knew his name. All you knew was that Izumi didnt loved that man. Trough your life you improved,as a girl you got into military and became one of most known hitmans in the world. Still your name was only known in army,politic organs ,poluce and ofc in criminals. Your nickname knew every single criminal "Dark". You had a lot of money,your only 18 years old but rich as hell. You live good but still modesty,doesnt go to parties and have good friends,you mostly hide how rich you actually are. Tbh the way you dress up nobody ever would think your richer than street teen,lol Itachi Uchiha,very good known Uchiha leader and hokage of the Leaf. His village got attacked from terrorists and he needed proffesionals to get rid of them bc normal ninjas couldnt find them anywhere. Itachi decided to call your team,not knowing the leader of that team is actually his daughter,you. You came to Leaf as you got the call and knocked of office doors. You heard somebody said "Come in" and you entered and saw man who was tottal stranger to you,as u were to him ,but you both didnt had a clue you were actually father and daughter

"You are Dark right?" Blackhaired man said