Because many wounded people attracted a large number of zombies outside the shelter when they arrived, they were unable to leave through the main entrance.

Fearing that they might attract more monsters, they could only enter and exit through hidden survival passages, which was extremely frustrating.

......

"What is that? A mutant cockroach that's over ten meters long?"

"The monster has appeared!"

"Go and inform the commander immediately!"

"It looks like a monster is confronting mutated cockroaches in the sky?"

"The monster is dead? The mutated cockroaches are heading towards the shelter!"

The still-operating power system transmits surveillance footage from the war zone base to the shelter.

"Prepare for war!"

......

This is the scene that Huang Zhao saw when he arrived outside the shelter.

Outside the shelter, many weapons, their barrels exposed beneath the mountain camouflage, were all aimed at Daqiang.

Huang Zhao's mental perception reached the area, allowing him to discover the scene inside the shelter.

"Commander Lin is still alive, that makes things easier. Let's deal with these annoying zombies on the ground first."

Huang Zhao manipulated Daqiang to land on the ground, and its massive body crushed several zombies to death.

Combined with Huang Zhao's mental attack and Da Qiang's sharp forelimbs, they quickly killed the zombies blocking the entrance to the base.

"Is this mutated cockroach a friendly force?"

"It seems we don't need to lift a finger; there aren't enough zombies outside for it to kill."

Huang Zhao's mental strength had not yet recovered, so Da Qiang was mainly responsible for killing zombies.

It took about half an hour to kill all the nearly five thousand zombies at the entrance of the shelter.

He manipulated Daqiang to lie prone in front of the shelter's gate, and used his mental connection to probe the man inside the base who had three gold stars on his shoulder.