Bones of the Universe

By chance, Mu Xiao obtained the "Bone Extraction Technique". Based on bones, he continuously tempered and upgraded the bones, and recast the broken bones. The cultivation level in Guyan Continent is only level nine, but I want to be at level ten! Overwhelm the heaven and earth, transcend nine souls, cast divine bones, and determine the universe! (Single heroine, no system, no holy mother, no wisdom)