All night, 700 people were working in full swing on this construction site.

In order to keep everyone energetic, Ye Feng basically changed shifts every two hours. In this way, the members are in top condition for two hours and the speed of digging is the fastest.

As for the rest members, they are also in charge of the work of vigilance, so that more labor can be released.

And these people are evolutionaries, and the two-hour rest, coupled with the ample supply of food and evolution meat, is enough to bring them back to their peak.

Soon a night passed, and on this night they had fifty exits arranged.

You must know that arranging an exit is not just as simple as digging, but also making it reliable enough, and even letting the main battle tank drive on it, you can't see any clues.

In order to achieve this goal, it is not easy, and the walls of the cave need to be reinforced with a large amount of quick-drying cement around them.

As for the entrance to the cave, stone slabs were placed, and then a cutting machine was used to make stone pillars to support these stone slabs and block them with cement.

Of course, there is also a problem, that is, they can't get out all at once if the exit is so strong.

In the end, after discussion, I still felt that the method of blasting should be adopted, so that the hole could be opened as quickly as possible.

Of course, in order to prevent being discovered by the people in Shuangzhou City, they will not plant bombs at the entrance of the hole, and when they attack again, they will directly bring in from the outside and then detonate them manually.

In order to prevent the cave from crumbling stones and dirt, they had to dig the hole five meters deeper to fill it with the earth and stones that had fallen from it.

The last thing is to re-pile the outside of the cave with dirt and retouch it so that he is the same as usual.

When Ye Feng and the others finished all this, the sky finally began to dawn, and they also took their tools and quickly evacuated here.

At night, it is relatively hidden, but during the day, others are several kilometers away, and if they continue to dig the remaining exits, it will greatly increase their risk of exposure.

So during the day, Ye Feng chose to dig the tunnel, at least dig the tunnel at the entrance first.

Of course, the choice of this entrance also needs to be carefully considered, so Ye Feng's final choice is to set the location of the entrance in the suburbs not far away.

At that time, their army will also be in this direction, and even if the Dragon's Tooth Clans appear in this place, it will not be so abrupt.

Just do it if you think about it, under Ye Feng's command, these members of the Dragon Tooth Clan quickly took action. In order to facilitate the excavation, they found a house with a courtyard to do it.

When digging tunnels, the tools Sun Xue suggested came in handy, such as trolleys and electric lights.

Fortunately, the terrain here is high, and even if the tunnel is dug, there is not much water accumulation, so the water pump is temporarily unusable, and it also reduces a lot of trouble for everyone.

The work is progressing rapidly, with some excavating, others transporting the earth, and others reinforcing the cave walls with quick-drying cement.

Since everyone is an evolutionary, even if it is a manual digging, the efficiency of this work is a bit terrifying.

It only took half a day for them to dig a tunnel nearly three thousand meters long.

By the afternoon, they were already branching out, connecting the main road to the other exits.

And because these branch tunnels are smaller, the speed of excavation is also faster, and by the end of the day, they have already strengthened the main tunnel, and the branch tunnels have also dug nearly twenty.

Fifty more exits can be excavated tonight, and then connected to the main tunnel, and it will be completed, and at the current pace, it will only take a day at most.

Ye Feng looked at the sky, it was already more than 5 o'clock in the evening, and seeing that the plan was being implemented normally, he could also leave for a while.

Ye Feng called Xu Youcai and said directly: "The next thing will be handed over to you, if this project is completed, if there is still time to spare, we will open up as many exits as possible, so that we can also have more choices when attacking." ”

Hearing Ye Feng's order, Xu Youcai was slightly stunned and said in surprise: "Boss, you want to leave here?" ”

"Hmmm! I'm going to go to Shuangzhou City to see how the situation is there, and rest assured, I'll be back before the war." Ye Feng patted Xu Youcai's shoulder and said with a smile.

Hearing Ye Feng say this, Xu Youcai was a lot more relieved, "Boss, don't worry!" Nothing will go wrong with me here, and I'll be waiting for you to come back and take us to the miracle. ”

"Don't worry, it will." After Ye Feng said a word, he left the tunnel and took out the motorcycle from the evolution box, but he didn't go directly to Shuangzhou City, but went back to Xin'an City first.

The one in Ye Feng's hand is just an ordinary men's motorcycle, with a maximum speed of more than 100 kilometers, if it is faster, the car will have a feeling of floating, so he needs to go back and change to a better car first.

Back at the base, Ye Feng went directly to the garage of the apartment and took the Lamborghini that Xu Youcai had treasured.

A luxury car like this is extremely popular even in the last days, and even Xu Youcai only has one in his collection.

Ye Feng put the Lamborghini into the evolution box, and then left the base and took it out when he was in a place where no one was.

The roar of the engine sounded, and it took only 8 seconds to accelerate from the start to 100 kilometers per hour, and the strong feeling of pushing back, even with Ye Feng's mentality, felt the excitement.

The engine roared, Ye Feng stepped on the accelerator to the bottom, and the speed of Lamborghini instantly climbed to 320 kilometers per hour.

Even if it is Ye Feng, he needs to release his mental power with all his strength, because this is the end of the world, and in this road condition, it is very easy to have a traffic accident, if he really crashes, even he will be seriously injured.

However, Ye Feng's spiritual power is powerful, and he can fully exert the speed of this car to the fullest. He set off at about 5 o'clock in the evening, and not long after 6 o'clock, he had already crossed more than 300 kilometers from Xin'an City to the vicinity of the Shuangzhou City base.

Within two kilometers of the other party, Ye Feng put away the Lamborghini and walked towards Shuangzhou City on foot.

Now it is the peak period for those survivors to return to the base after collecting supplies, and in such a situation, it is relatively easy for Ye Feng to blend in.

Of course, before that, he had to disguise himself, otherwise, it would be strange to go in the way he is now and not be noticed.

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It's been five more, and there is no manuscript to save, so how much can I write next, how much I can send, fight! War! War!

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