C158 Archaic Qi

Very quickly, someone received Lin Gui and entered the 37th cultivation cave.

"Ugh …" "Inside..."

When Lin Gui entered the cultivation abode, a weird expression instantly appeared on his face.

It was because Lin Gui felt that there was a familiar aura inside.

"What kind of aura is this?"

Lin Gui became confused and then carefully felt it.

After a long while