Upon hearing that the Young Master of the Taihao Clan had learned the Supreme Spirit Transformation Sutra, Fang Xing's expression immediately changed.
It wasn't that he was distressed about the scripture itself, but the simple words "learned it" contained too much malice. If the Young Master of the Taihao Clan truly obtained the Supreme Register, he would indeed be qualified to learn the Three Great Scriptures. However, the method of learning is significant. Unlike Fang Xing, the Young Master didn't walk the Sky-reaching Path and receive the approval of the Supreme Elders. Even if he could learn the Three Great Scriptures, it must be taught by someone else. Although the donkey received his Supreme Spirit Transformation Sutra, it wasn't qualified to pass it on to others. To put it bluntly, the only one who can pass this scripture to others is someone recognized by the Supreme Inheritance, like himself.
