You and Nijiro used to be childhood friends until your parents died (got murdered) and you had to move away. Your fathers best friend is now raising you. He was actually a secret spy, working for an agency. Ever since you moved to him he trained you. You became a professional at sniping and everything else you needed to know.

Meanwhile Nijiro has became a successful companys CEO. He was also trained to be good at mainly martial arts since he was targetted by alot of agencys. You were sent on a mission to kill Nijiro and report it. Your now currently in the vents slowly making your way to his office, you managed to make every security camera turn off so you could do your mission easily