Receiving Duan Fei's emergency evacuation order is a very surprising thing for everyone present. The excavation work has only been carried out for a few days, and there are not many meaningful things that can be excavated. What's the matter with retreating so soon now.

But when they heard Duan Fei saying that the Scourge army was coming in this direction, they all understood the importance of retreat without exception.

Most of the soldiers sent in the previous war went back to Yanhuang city for self-cultivation. Those left here were some backup soldiers who were slightly injured or not injured. All the soldiers of the natural disaster division were destroyed, including the base was demolished. The significance of the soldiers staying here is not great.

If any of the experimental variant armies of natural disasters appeared again, it would be a devastating blow to the whole command team and excavation team left here.

"All armed helicopters first carry the wounded and excavations back, and the rest of the fighting people stay here, and then evacuate!" The commander in chief who understands the importance of the excavation.

When they attacked the natural disaster branch, the natural disaster headquarters did not send reinforcements, and the natural disaster reinforcements that originally thought would appear in the attack and defense war of the branch base still did not appear, which dispelled Duan Fei's idea that "the natural disaster is waiting for his laxity to launch a siege".

In this way, Duan Fei's other idea was verified. The coalition's attack speed was too fast. Before the natural disaster division came back, it had hit their door. At that time, it was too late to apply for reinforcements from the natural disaster headquarters.

Two days have passed since the end of the war, and now the reinforcements of the natural disaster division have arrived. It is obvious that a variant has escaped to inform the news after the war. However, this variant will not be a strong one. All the strong will stay at the base. How can they be willing to send out to inform the news.

The people of Yanhuang city have disappeared into the sky. It is estimated that they will soon reach the defense front of the human base. Then they are not what they need to worry about now, but they are the people who really need to pay attention to.

Now the natural disaster Division has been lost, the base has been destroyed, the elder leader has been killed, and their research results have been destroyed. What's more fatal for the natural disaster headquarters is that the extremely important scroll will also fall into Duan Fei's hands.

This will undoubtedly hand over the launch code of the nuclear warhead to the enemy. This blow is heavy for the natural disaster. If Duan Fei and others can really study the secrets in the scroll, the ancient god relics will become the treasure in their backyard.

Now the natural disaster army can either stop Duan Fei and other troops in Yanhuang City, or catch a high-level figure in Yanhuang city as a chip to exchange scrolls.

Under the orderly command, all the support teams sent by Yanhuang city were evacuated in 15 minutes, leaving only the huge metal scaffolding and tents outside the Tiankeng.

Materials can be recycled when they are gone, but people can be replenished so quickly when they are gone.

Meanwhile, Duan Fei remained here alone.

The scroll has ordered Xu Ji to take it back to Yanhuang city for a good study, but in order to confuse the natural disaster army, it deliberately hid a small part of its soul power in the space ring in order to distract the natural disaster army.

Convince them that the scroll is still on them.

After making the final communication to Yanhuang City, Duan feisuo smashed the communicator. The most taboo of this retreat war is that there are things around him that need to be worried about. Maybe he will be secretly attacked and robbed of the communicator by a variant coming soon. At that time, the communication frequency will be found out. The communication frequency of their army in Yanhuang city will be really wasted.

He looked up at the dense black spots in the distance, and then looked at the continuous mountains around him. Duan Fei thought it was time to surprise them!

The army is coming. Before rushing to the battlefield, the most fear is that the enemy knows his marching route. In the history of the human world before the virus comes, the two armies are at war. The reinforcements of the former are killed before they arrive at the battlefield, resulting in a mess of losses on the front line.

Even in Duan Fei's previous life, in order to annihilate zombies or mutant animals, dozens of missiles were thrown directly from the middle, and then attacked from the front and rear respectively.

Mountains, sinkholes and pits are all places where "traps" can be hidden. The natural disaster army is hurrying here, which greatly reduces their attention. In this way, Duan Fei's little abacus has started.

Sitting on a big stone, quietly waiting for the arrival of the Scourge army.

I didn't think much of it until five minutes later, when the Scourge army was less than a kilometer away, I found out what a huge Legion it was.

The three black dragons bear the brunt. There are two pairs of pale red evil eyes under the glittering golden dragon horns. The Dragon nose takes in and spits out white heat. The flame breath from the dragon mouth distorts the space. The silver claws of the Dragon seem to have a feeling that they can cut everything. The three black dragons from hell instantly make Duan Fei feel a pressure, Immediately behind them was a six winged red bird. Its flirtatious red feathers were very hard, and the red bird's sharp mouth wanted to peck through everything.

If you focus your eyes, you can vaguely see a huge human figure standing on the broad back of the six winged red bird. Duan Fei can't see what he looks like.

There are thousands of small flying demons flying around and behind the four trolls. Anyone standing here will tremble. Only the four huge mutant beasts and countless flying demons can really attract Duan Fei's attention.

What's more, the natural disaster headquarters knows that Duan Fei is also involved in the attack and defense of the natural disaster division, so those flying demons really want to deal with not Duan Fei, but the coalition soldiers.

While Duan Fei was waiting for them to trigger the trap, an unexpected thing happened. The rapidly approaching army of natural disasters stopped at this time. It was not a two-stop, but an overall complete stop, as if the robot had been given a unified command.

This made Duan Fei feel strange. They came to the center of the trap less than 300 meters away. What's the matter with stopping here now? Is it wrong to detect it?

It's impossible. The smell of all the traps is hidden, not to mention how the natural disaster army came in such a hurry. How could they detect the existence of the traps so soon.

Don't say!