C1504 The Eight Desolations Tremor Fists
According to Han Feng's experience, if the number of levels one could reach was below his cultivation foundation, then he would only be able to obtain a Level-1 Heaven-shaking Stone.
For example, if you were at the first level of the Great Saint Realm, as long as you did not reach the eleventh level or above, it was basically impossible for you to obtain a Level-1 Heaven-shaking Stone above that