Chapter 529: Chapter 529-siege

"Da da! Da! Da! Da! Da! Da! Da!"

After li Yunzhou's shout, a gunshot was heard outside.

Xia Pingan rushed out of the sanctuary almost immediately and went into the tunnel outside.

The dark tunnel had been covered with dense, bloody red dots, which were the grim eyes of demon rats. The entire tunnel was filled with rustling sounds.

At the collapsed tunnel hundreds of meters away, at the entrance of the sanctuary which had not been checked and some holes made by sandworms, numerous demon rats were drilling out of the ground and surging towards Zhang tie like a Black Tide, making Zhang tie's scalp numb.

The one who fired was li Yunzhou. He was holding an assault rifle and shooting at the demon rats in the tunnel. The gunshot was actually the best way to alert the crowd of the arrival of the demon rats.