Lu Yu was completely enveloped in a layer of gray, seemingly losing all color.
Sha Tong saw Lu Yu turn gray and was somewhat surprised, but he was confident that even if Lu Yu changed color, he couldn't escape his Sand's Coagulation of Space.
Indeed, Lu Yu did not have the strength to contend with the entire Sand's Coagulation of Space, but since it ultimately froze not the space itself, Lu Yu didn't need to break through the entirety of the space or face all its power.
He only needed to erase the soul power from the micro-dust surrounding him.
Lu Yu's fingers twitched, and Sha Tong noticed them move, sensing something was amiss. Accelerating, the sandy steps beneath his feet propelled him quickly toward Lu Yu, and he thrust the Yellow Sand Spear directly at Lu Yu's head.
"Die!"
"Great Annihilation Finger!"
A gray finger shadow appeared behind Sha Tong, slashing toward Lu Yu.
