C145 Deep Inside the Ancient Cave

Deep in the cave.

How could he attack the Yin Spirit in front of him? This was the biggest problem that Guu Feng had encountered so far.

While Guu Feng was frowning and thinking, the human-shaped Yin Spirit didn't give him any time to think. It raised its sword and used it as a blade to slash. Although it looked dull, it was actually extremely fast