C563 System Reward

Han Shengqi happily took the box containing the Chess Manual and the notes. As for the Chess Manual, Han Shengqi didn't really care about it. Every time Wang Cheng had a system mission... Han Shengqi could obtain a chess currency from the system, and the chess currency could buy a Chess Manual that had never been seen before in this world.

What he really cared about was the notes of his teacher