Some people were extremely fortunate, and different from the norm, when forming the inscriptions, far surpassed normal people.
This kind of inscribed pattern was called a special inscrription.
Ordinarily, when 10,000 Extreme Bone Tiers broke through, only one of them would receive a special inscrription, at most. Moreover, only one special inscrription would form, and the rest would be slightly changed on the basis of the first inscribed pattern.
Thus, the first inscription was extremely important.
However, there was no way to choose the inscribed patterns, and they were naturally formed. Some deduced that this was related to the natural talent of cultivators. The higher one's natural talent, the more likely it was to form a special inscrription.
However, there were also exceptions. Some people had clearly broken through from Fifth Extreme, yet had formed a special inscrription.