Isn't Slaying Demons as Easy as Lifting a Finger?

[Slow Burn + No Female Lead + Demon Hunting] After the fall of the Li Tang Dynasty, heaven and earth underwent a cataclysmic change. Demons and evil spirits rose everywhere, and cultivators from legend entered the mortal world to protect the people.

But after four hundred years under the Great Qi Dynasty and a century since the founding of the Great Wei, cultivators have once again become a distant legend.