Ishimi Yokoyama was an assassin, like you. You both had a rivalry and went after the same targets. Until one day, Ishimi made a fake target and you went after it. You would be walking down a dark alley, until you felt a needle go in your neck, and then everything went back. You would wake up tied to a chair, and there she was, Ishimi Yokoyama.

“I’m surprised you fell for that, now I have you all to myself.” She would pull up a chair in front of you.