The Mu Canglong and Liu Xiao that he hadn't seen for several days were quite different from how they appeared in the sect, not to mention they were dressed in ordinary cloth, they had also concealed their aura completely. Only when standing right in front of them could you feel their aura fluctuations.
This sort of concealment effect could be due to a Tier One Middle Grade Talisman, or some kind of Middle Grade Elixir.
But this wasn't worth delving into.
He just felt that from now on, he should be even more cautious. If the Heterodox Demons also have such talismans or elixirs and suddenly launch a surprise attack on him, it might not be as bad as that old cultivator of the Qi Cultivation Third Layer with a scar on his face, but he still might get hurt, and Heterodox Cultivators often use poison; who knows what strange poison he might get on him.
Liu Xiao took off the robe covering his face and asked, "What are you doing here, kid?"
"Buying some Corpse Nourishing Materials."
