However, the Taishu Transformation was extremely dangerous and difficult to grasp; most disciples failed to comprehend it, and many could not control their Dao hearts, transforming into demonic embryos and evil spirits. Thus, the Forty-Nine Transformations could only be imparted to Nascent Soul adepts, or to those extraordinary cultivators with exceptional understanding and unwavering Dao hearts."
It is a pity that our Mo Zhu Mountain, located on the frontier of the Central Plains, rarely sees individuals of even average talent, not to mention those top-class Dao seeds. Most of our disciples do not even have the fate to survive the Golden Core tribulation, let alone aspire to achieve the Nascent Soul stage.
Therefore, with the assistance of a master, the lineage of our mountain's founder derived the "Ninety Nine Kinds of Tai Chi Transformation Methods" based on the overarching principles of the Taishu Transformation.