Doomsday disaster: Start by building a shelter

After a brief inspection, Su Wu carefully installed the three upgraded robotic arms on a robot leaning against the wall.

That robot.

It had no head, only a torso and legs simply made of metal brackets and steel plates.

It was called a robot. In fact, it was just a crudely made model.

After installing the three heavy robotic arms.

It was even more trembling. It looked as if it could be knocked down with just a slight poke of the finger.

"Just use it."

Su Wu was actually quite satisfied when he found that the robot did not fall apart. After all, he saved money, and there were no similar things on the market. This model was something he had rubbed out bit by bit by hand a few days ago.

There was no need to expect any quality.

[Fake and shoddy engineering robot. ]

[Fitness: 40%. ]

[Evaluation: This is a simulation model that cannot move. Although it has qualified robotic arms, it still cannot undertake any engineering work. 】

[Upgrade direction: General light engineering robot (15 survival points). 】

The fit is 40%, which is still far from qualified in percentage.

However, everything should be compared. Before installing the three upgraded mechanical arms, its fit was only 1%, a difference of 40 times. The survival points required for the upgrade have reached the unattainable three-digit level.

Now it has been reduced to a level where only 15 survival points are needed to upgrade. It is already extremely remarkable.

It also fully shows that Su Wu's route of upgrading the three mechanical arms first and stacking up the fit is quite correct.

However.

15 survival points are still a bit high for Su Wu.

After a little concentration, Su Wu focused his attention on the fit line.

More detailed information immediately popped up on the panel.

It shows that 100 kilograms of materials are missing.

This is a small matter. With a budget of several million, Su Wu, who has been collecting scraps for half a month, is least lacking in various common raw materials.

After going out and picking things up in the yard for a while.

Su Wu dragged a cart of scrap steel bars and wires, plus a few electronic boards, and piled them next to the robot.

This time, the compatibility rose to 55%.

The survival points required for the upgrade were reduced by 3 points.

Su Wu knew that this was the limit of what he could save at present. So he stopped hesitating and officially upgraded the robot.

After the brilliance.

All the materials and models piled on the ground disappeared.

Instead, there was an engineering robot about two meters tall, covered with silver-white metal, with three precise mechanical arms, full of technological beauty.

"Use local materials to make an M3 screw."

Su Wu tried to give an order.

The engineering robot in front of him responded with a beep. Using the high-frequency oscillation cutting knife on the mechanical arm, he cut off a small piece of the discarded angle iron that fell not far away. Then the omnipotent hand picked up the cut scrap iron, used magnetic force to suspend it in the air, and then used the high-energy melting laser emitter on another mechanical arm to emit a deep red beam of light to illuminate it, and carefully carve it.

After more than ten seconds, a standard screw gradually took shape.

Looking at the smooth operation of the engineering robot, Su Wu nodded slightly.

Quite satisfied.

Without considering efficiency and material quality.

With the performance of this engineering robot, most industrial parts can be basically manufactured and welded and assembled.

It is equivalent to combining the functions of machine tools and assembly workshops.

"I will be liberated in the future."

"I don't have to do it myself anymore."

Recalling the experience of rubbing the robot model by hand a few days ago, Su Wu still feels a little pain in his fingers until now. For someone who is not good at manual work. Even assembling a simple robot model is an extremely arduous project.

Su Wu really doesn't want to experience the same thing again.

The function of the engineering robot was tested to be in line with expectations.

Su Wu excitedly opened his laptop and pulled out a long-prepared design of a drilling rig and geothermal generator.

This is the equipment he needs to make next.

The real construction of the shelter.

The first prerequisite is to have sufficient and stable electricity.

In this regard, it is not very reliable to rely on the outside world.

As early as half a month ago.

The federal government has imposed strict restrictions on civil and commercial electricity. Civilian electricity is limited in supply, and each household's monthly share is not enough to use an air conditioner. Although commercial electricity is not limited, the electricity price has increased tenfold. There are also extremely high requirements for the qualifications for use. With Su Wu's current conditions, it is basically impossible to apply successfully.

And if you generate electricity yourself.

The lowest cost is diesel generators.

But diesel and gasoline are also controlled items now.

Private individuals cannot buy them separately. Even if you drive to refuel, the same car, the same driver's license, non-registered personnel can only fill up twice a month.

With such a small amount, it is difficult to ensure normal travel. Not to mention using it for power generation.

Wind power, hydropower, and solar power either require huge investments or have limited power generation.

And in the end-time environment, they are not very stable.

After much calculation, Su Wu found that only a geothermal generator was the best choice.

But the same thing still applies.

Material control is in place now.

For example, high-end equipment like geothermal generators cannot be purchased even if you have money.

You can buy drilling machines, but the price has skyrocketed hundreds of times compared to usual. Even if you add up all the money left in Su Wu's hands, it is not enough to make a fraction of it.

The only feasible way.

Only make it yourself.

This is why Su Wu has been struggling for so long and has only started construction now.

Without an engineering robot that can replace machine tools and processing equipment, everything is just wishful thinking.

Transmit the design drawings to the engineering robot.

Send it to work in the yard.

Su Wu adjusted a comfortable posture and leaned back on the chair, looking at the progress bar on the laptop screen, which was transmitted by the engineering robot and was rushing to the destination and cutting materials. He felt an indescribable comfort and lightness in his heart.

Since half a month ago, he learned from the Doomsday Survival System that he would soon face the end of the world.

God knows how he has come to this point step by step.

While feeling anxious, he kept screening the address of the suitable shelter. Collect materials and build connections to build a shelter.

Every minute and every second was extremely painful.

He was afraid that he would waste too much time and fail in the end because of a mistake in a certain link.

And now.

This sense of urgency finally disappeared with the appearance of the first fully automatic engineering robot.

The professional ability and efficiency of the engineering robot are not comparable to that of an ordinary person like him.

Even in the middle of the night when he was sleeping.

The robot can work steadily without sleep.

There is no need to worry about any accidents in the process.