Also known as Xiao Zhongzi, he is the Head Eunuch of the Palace of Heavenly Purity. He manages the Emperor's private treasury. He is the head disciple of Eunuch Sheng (Sheng Shizan) and one of the head eunuchs trusted by Emperor Taiyong. He personally came to Yikun Palace to collect evidence including the Stupefying Incense, paper cranes, and wooden puppet.
