The Dust Settles for Nine Days

How the bloody storm ended has remained a mystery from ancient times to the present. Looking for a sword in the world of mortals, Kill the evil spirits and subdue the world in one thought. All things are born to nourish people, and the only thing that repays heaven is dust. How can a mote of dust determine the nine heavens? But looking at a person killing evil is like banishing an immortal.