Hey unkwn06, thanks for chiming in. Although my statement on whether Ou Sen and/or Shou Hei Kun scheme against is based purely on conjecture I think it rings true. If we observe Shou Hei Kun who at one time secretly had all of his eyes on Kyou Kai and Shin then it's safe to presume, that because he did, it worked for him. It's a distinct characteristic and not really sure if all strategists who possess this level of intellect are alike but these two take it to a whole other level. Shou Hei Kun has been carefully watching Shins growth and Ou Sen may have done the same, again, it's just speculation. If I had to pinpoint who, then it would be anyone who stands in their way and anyone with the potential to do so in the future. At the moment, they focus on two fixed obstacles, Ri Boku and the king of Zhao and from what we've seen the King is next. But, the moment he took down Ou Ki Ri Boku became a target.