C313 Absent-mindedness
Yunque was extremely angry, because she clearly knew that Huangpu Yinyang was already dead and had been replaced by the Grass Ghost Arts. However, she also knew that this fake Grass Ghost Arts had already been lying for a long time, and it also had Huangpu Yinyang's appearance and memories!
It was even possible that he possessed all of Huangpu Yinyang's memories!
If that was the case