C945 The Attitude of the Yin Palace

While Lin Ao was fighting against the strange sword.

Suddenly, a heavy muffled sound came from outside the cave.

At this moment, the people outside who were ready to protect Lin Ao looked outside.

Although they were already deep into the cave.

However, their spiritual energy could still penetrate through and help them see the scene outside.

Especially the Ghost Fiend Emperor.

However