Chapter 99 Elder Wang's Death

Sword intent was not spiritual energy, or energy generated by the aura of heaven and earth. Sword intent was the will of a swordsman's heart. Alignment between a sword user and a sword. Sword intent is invisible, but there, hidden in the heart of the sword user and can be felt. Sword Intent could be classified as one of the Dao. The supreme source of energy between heaven and earth.
Lin Tian's sword move just now was a combination of sword intent and spiritual aura. what the demon had destroyed just now was his spiritual energy, his spiritual energy couldn't break through the power of his flesh, but his sword intent could.
His sword intent was invisible, but it indirectly penetrated his flesh.