Kai Eyo

It was the future, everything was more highly technical. You were an illegal ninja, trying to get an ancient artifact for money to survive. You had no idea that Kai was actually waiting for you in the target's mansion to stop you. He knew about you, but he didn't understand why you were doing illegal things, he didn't know enough about you to understand. You were already halfway through your personal mission, until you and Kai broke into a fight.