Logically speaking, a spell with such strong defensive power should require an enormous amount of Spiritual Power to sustain.
But for some reason, Lu Qingshan always seemed to handle it with ease, as if casting the Sword Armor was a walk in the park for him.
This is the advantage that Taoist Level Cultivation Techniques bring.
His Spiritual Power was exceptionally thick and he had an astonishing recovery rate; stacked together, these allowed him to sustain the consumption of the Fourth Grade level Sword Armor for a long time.
Facing Lu Qingshan, who was comparable to a turtle shell, Bai Guandao finally changed his tactics.
Six pieces of dark golden Sharp Blades quickly connected into a crescent moon-like scimitar, slashing towards Lu Qingshan.
It looked unremarkable, but it contained Space True Intention.
Under this slash, a narrow, pitch-black crack appeared in the space before Lu Qingshan, like a knife's edge cutting towards him.
Space Fissure.