Doomsday disaster: Start by building a shelter

This time, the robots and transport vehicles were sent out to drag the signal tower back.

However, the journey of the convoy was destined not to be too smooth.

As the distance to the signal tower was shortened.

A large number of stones piled together, as well as steep hills that were cut vertically like swords by the storm, brought great trouble to the convoy.

Many times, the two special transport vehicles had to unfold the working platform, use electric pickaxes and buckets on site, and dig through the stones and hills before they could continue to move forward.

In this way, it took almost 5 hours to walk the short straight-line distance of three or four kilometers.

When they arrived near the signal tower, the sky had completely darkened.

The two special transport vehicles turned on the lights, and the bright lights illuminated the top of the collapsed signal tower in the center.

And in the distance, under the afterglow of the lights, it seemed even deeper in the darkness.

Many strange-shaped hills exuded a silent and ominous atmosphere like ghosts.

It's chilling.

Su Wu looked at this horrifying scene. Although he was not at the scene, he still felt his hair stand up.

He took a deep breath and adjusted the angle of the transport vehicle's camera, no longer looking far away.

He focused his sight on the signal tower.

He found that the chassis shell on the top of the tower showed obvious signs of distortion. It was as if a pair of invisible and powerful giant hands had twisted it like a twist.

"It's so badly damaged."

"I don't know if it can be repaired."

Su Wu was not very sure. But since he was here, he couldn't give up halfway. Whether it was a mule or a horse, he had to pull it back and try it out first.

"Start work."

Su Wu gave an order.

The special transport vehicles and robots on standby immediately stepped forward and dug out the signal tower that still had a small section inserted into the ground.

Then they lifted it up to the two special transport vehicles, one at the head and one at the tail.

The goal was achieved.

The special transport vehicles started their return journey.

Because the signal tower occupied the cargo boxes of the two special transport vehicles, the robots could no longer take the transport vehicles and could only follow them on foot.

However, this did not have any impact.

After carrying the 15-meter-high signal tower, the two special transport vehicles could only maintain a speed of less than one meter per second on the rugged path that had just been opened up.

It just balanced the speed of the robots.

Su Wu estimated that at this speed.

It would take about 40 to 50 minutes for the convoy to return to the shelter.

This time was not short, and Su Wu did not intend to wait.

After confirming the status of the convoy for the last time and finding no abnormalities, he temporarily turned his eyes away from the convoy.

It still takes courage to walk in the hilly area with strange rocks late at night.

If it is not necessary, Su Wu does not want to experience this uncomfortable atmosphere.

On the console, switch back to the shelter control interface.

While there is still time.

Su Wu called up the three-dimensional map of the shelter and began to fine-tune the shelter's engineering team.

Now the excavation project of the 4th floor of the entire underground shelter has reached the final stage. It is no longer necessary to concentrate so much labor.

Su Wu transferred half of the construction robots and the other half of the engineering team to the ground.

Started to build a bunker for the exit of the shelter.

Since the steel raw materials are temporarily sufficient, Su Wu invested three times the original planned steel bars and iron mesh in the construction of this bunker.

And the thickness of the wall, referring to the standard of the outer wall of the shelter, started directly at one meter. In the same way, fill the middle with construction waste, brush cement on both sides, and finally use the survival point solidification method to build.

Once such a high-strength wall is built, it will not only be enough to resist the attack of heavy artillery and missiles, but also be enough to support a hill as high as 100 meters with it as the core.

Su Wu can fully expect that the soil and rocks excavated from the underground will gradually cover it.

Its safety level can even catch up with those shelters built in the mountains.

"It feels like there is no shortage of materials."

"It's really good."

Enjoying the pleasant experience brought by a small waste of resources, Su Wu narrowed his eyes slightly and showed his inner happiness without reservation.

The safer the shelter is, the more stable his life will be.

Nothing can be more satisfying than this.

After launching the last surface construction project in the plan, Su Wu continued to open the local area network he created to make the final improvements for this super small Internet that is about to be opened.

"Some technologies and information suitable for underground production and breeding can be put on it."

"There are also common first aid knowledge and ordinary encyclopedia information."

"Movies, novels, animations, etc.-"

Su Wu added content on the Internet bit by bit.

Relying on the public information downloaded from the entire network by artificial intelligence before the end of the world. As long as he wants, at this time, he can even reproduce most of the content that has appeared on the Internet except for videos and some pictures.

It's just that for various considerations, Su Wu needs to screen and restrict the content released.

After all, the public information that artificial intelligence can find is completely different from the public information that ordinary people can access.

If it is not controlled, it may cause some very bad effects.

More than half an hour.

It passed quickly while Su Wu was carefully sorting out the information.

When Su Wu raised his head again, he suddenly found that the convoy had dragged the signal tower to the entrance of the shelter.

"It seems that this thing cannot be brought into the shelter."

"At most, drag it to the lifting platform."

Su Wu evaluated the length of the signal tower and found that it could just fit into the entrance and exit channel, and he was relieved.

To upgrade items with survival points, you must be within a range of one centimeter.

If you can't bring it into the channel, you can only face the high temperature of the ground without isolation, which is really a bit embarrassing for him.

And this time it can be regarded as a reminder for Su Wu.

In the future, there will definitely be situations where you have to go outside to upgrade items in person, and you must make plans for this early.

"Check it first."

Instead of rushing to upgrade, Su Wu first asked the engineering robot to check it on the ground.

The design drawings of the signal tower are also part of the content that can be publicly viewed on the Internet.

Although there may be slight differences from the actual situation, as long as the route is not different, artificial intelligence can control the engineering robot to make certain repairs.

As for the specific extent of the repair, it mainly depends on the length of the repair time and the damage to the core components such as chips.