To put it simply, the "Red Cloud Jade Book" is akin to a groundbreaking paper in a specific field, while the other two Cultivation Techniques, although presenting some new breakthroughs, are all derived from the "Red Cloud Jade Book."
This is why when Zheng Fa examined the Cultivation Techniques of the Dao Fruit of Yun and Luo, he encountered little difficulty.
Among them, the "Six Dragons Celestial True Skill" has a certain resemblance to True Immortal Yun's Cultivation Technique.
By comparing the three Cultivation Techniques, one can easily discern the connections between them.
Although there aren't any texts above the level of Dao Fruit.
However, Zheng Fa's ambition with the "Yellow Court Scripture" is immense, requiring vast reference materials:
Knowledge that seems useless now will ultimately become the steps to his path of enlightenment.
Moreover, Haori Mountain possesses knowledge that can be immediately applied.
