C51 There Is a will of the Heavens in His Heart

Sword mark!

It was a mark left behind by a cultivator after reaching a certain level of cultivation and comprehending the sword or something related to the sword.

This mark carried the cultivator's aura and will, as well as the spirituality he had comprehended. Therefore, people could use this mark to improve themselves.

There was a sword mark here, which proved that it had been a long