Shi Feiyang spent most of his time over half a year on Wutai Mountain compiling the "Taiyin Hunyuan Scripture." The main body of this scripture was still Wutai Sect's original Dharma Collection, with the addition of the Golden Slips and Jade Pages brought by Fang Ying and Yuan Hao. Shi Feiyang integrated and reorganized them, and he added some of his own elements.
The content of the book was profound and comprehensive, serving not only as the "textbook" for future disciples of the Wutai Sect but also as something that Taiyin Hunyuan Ancestor, Xu Feiniang, and Sikong Zhan needed to study and comprehend diligently, especially the parts concerning the Dao. The levels of understanding among the three varied, as did the insights they each gleaned.
