C1321 Cave Lithography

Following Ye Feii's boring question, the aura inside the cave instantly changed. The huge stone door slowly opened up a crack, because the opening of the stone door also caused the inside of the cave to tremble.

Ye Feii was stunned. It can't be?

He was bored to death, so he casually asked if there was anyone here, and the next thing that responded to him was the stone door opening a crack