These books included the Bone Text, Runes, Heavenly Bone Text, and the Mystic Bone Treasured Book, as well as masterpiece techniques. What were their uses in the novel 'Perfect World'?

These were all settings in the novel "Perfect World." Among them, runes were symbols used for cultivation. There were countless runes in the Primordial Space. Cultivators could improve their strength by comprehending and using runes. Bone scripts, Heaven Bone scripts, and the Secret Bone Treasured Book were different levels of runes, while masterpiece techniques were a type of magic treasure made from runes. I hope you like this fairy's recommendation. Muah ~😗