Ryo finds a book written by Yuanda Zhu in Xiuying's library. In the book he finds a memo of chawan sign, which could lead to danger with one mistake. Despite the danger Ryo uses it to find Yuanda Zhu.

Ryo and Ren finally find Yuanda Zhu. However, they are soon attacked by the Yellow Heads and Yuanda gets kidnapped. Ryo gets cornered but is saved by Xiuying. Xiuying was worried that Ryo would fall in to the evil course blinded by revenge.