In the laboratory, Wang Shuo is fiddling with the latest device he has built.

The projects he had been working on were put on hold for the time being, just because he thought that once the defenses were cut off from the inside and outside, electricity would become the biggest problem.

Even a small disaster can destroy power facilities and completely cut off power to residents, let alone face a mega-disaster of this magnitude.

The construction of a power plant in the city to bring electricity to millions of residents is another huge project, and its safety cannot be absolutely guaranteed.

However, if wireless over-the-air power transmission is possible, the power supply efficiency and completion speed will increase several times.

It only needs to be equipped with wireless power generation devices, and does not need any wired equipment, which can supply the normal electricity of all residents' homes, which is the best solution.

That's why he was the first to get into the lab.

But how do you get a wireless power generation device?

Hundreds of years ago, Truss, a madman in the world of science, created wireless power transmission, which was later stranded for unknown reasons......

Although later generations have studied it, wireless power transfer has always existed only in theory.

It's not easy to actually put this thing into practice.

But now......

Wang Shuona has developed 25% of his brain and tells him that he can create this science and technology that exists in theory!

The huge experimental device occupied half of the laboratory, and Wang Shuo looked at the plasma electric laser cannon in front of him with excited eyes.

This is a standing weapon of the current military force.

Replacing traditional ammunition weapons with electric energy, there is no recoil, the sight can directly lock onto the target, and the energy of each gun is equivalent to the Barrett M90 at most.

However, although the power is strong, the shortcomings are also obvious.

The electrical reserve is heavier than ammunition, and it takes a long time to recharge, and the safety factor is not as high as ammunition......

But once wireless power transfer is successful, all these drawbacks will be gone.

In addition, the main power switch in the laboratory has been turned off by Wang Shuo, and the current lighting equipment is only an emergency lamp!

Taking a slight breath, Wang Shuo twisted the button in his hand, and the electric energy engine in the laboratory room began to work, and Zhu Xiaolan next to him was constantly capturing and recording the wonderful electrical vibration on the computer.

Three seconds later, the nine crescent-shaped charging lights on the left side of the laser cannon were instantly lit, which meant that the fixed laser cannon had been charged.

Meanwhile......

All the lamps and instruments in the laboratory were lit up instantly.

"This ...... That's ...... It worked?! Zhu Xiaolan looked at all this in disbelief, and the shock in her eyes could not be calmed down for a long time.

This plasma laser cannon does not have any electrical ammunition in it, and it is a full ten meters away from the electric energy equipment invented by Wang Shuo.

The power switches in the room are all turned off, but now they are all using electricity normally.

There is no wired power transmission device in the middle, and the charging is done over the air?

Zhu Xiaolan felt that she was in a science fiction novel, and this kind of thing that was completely impossible in reality actually appeared under her nose!

"This is simply a great invention across the era, it only took you four or five days to figure it out, how did you do it!"

"It's not my invention, I'm just reworking it."

Wang Shuo said as he walked, "Shen Xiangyan is estimated to have started racking his brains for the power matter, you can inform the news of the past, he doesn't have to worry about the power matter." ”

Zhu Xiaolan nodded, and ran out of the laboratory with a still excited mood.

……

Shen Xiangyan is here.

Wang Shuo really guessed correctly.

At this moment, he was indeed in a difficult situation.

Once the defense layer is isolated from the inside and outside, it will also be isolated from the power transmission facilities inside and outside.

However, if these electrical equipment are retained, it is impossible to guarantee the absolute sealing of the defense layer to the city, and if an unknown virus is activated, it can be transmitted directly through the air, and the consequences will be unimaginable!

"It's too much work to rebuild the power plant in the city, and it's not safe to do it instantly!"

Shen Xiangyan smiled bitterly, the plan had been arranged, but he didn't expect to encounter such a huge trouble in two days.

Just when he was at a loss, the projection equipment on the side suddenly rang a bell.

Shen Xiangyan pressed the accept button, and a turquoise three-dimensional holographic projection appeared in front of Shen Xiangyan, who was Wang Shuo's assistant Zhu Xiaolan.

"It's Miss Zhu, hello."

"Hello Professor Shen, you don't need to worry about power now, Team Leader Wang has invented a wireless power generation device, which can be put into use in the building."

"Wireless power generation equipment?"

Shen Xiangyan's brain short-circuited for a moment, and he thought he had misheard.

"Yes, wireless power generation equipment, free from the shackles of traditional lines, in this way, can save countless hours for the project, Professor Wang knows that traditional power problems may delay the construction period, and even bring disadvantages to your design, so he has been working on this these days."

"You...... Are you saying that in just five days from the start of the meeting, he has developed a wireless power generation device? Shen Xiangyan looked at Zhu Xiaolan in disbelief.

"Well, almost, he never mentioned this before."

"This ......"

Shen Xiangyan suddenly smiled bitterly, it turns out that there are really geniuses in this world.

His past achievements are nothing more than trivial achievements in the face of such genius.

"Okay, you keep working, there will be someone in charge of electricity, you just do your own thing!" After Zhu Xiaolan finished speaking, the projection went out, leaving Shen Xiangyan still in shock for a long time......

Wang Shuo naturally didn't know Shen Xiangyan's reaction, he was still continuing the original project plan, and the three-dimensional holographic projection would clearly project each component on the desktop in front of him.

Wang Shuo is constantly adjusting and transforming......

A complete piece of steel armor is clearly projected on the table, like the original Iron Man in the Avengers.

It's just that this steel armor looks more majestic and the shape is more domineering......

"The power system is solved, the power system is completed, the half brain is installed, the weapon is installed, and the neuronal docking is no problem......"

After muttering to himself for a while, Wang Shuo suddenly showed a wry smile, everything is fine technically, except for ......

"The problem encountered by Academician Yuan is materials, but I didn't expect that the problems I encountered are also materials."

This is Wang Shuo's hole card, so he needs high-strength, high-flexibility, and high-density materials to make armor, and ordinary materials simply can't support all the functions he needs.

Even the nine-layer carboxylene sulfide could not meet his needs.

Although the material is hard enough, the armor may be fine if it is subjected to a violent impact from the outside, but the person inside has already suffered severe internal injuries.

So this material is not suitable for making armor at all.

Just as he was racking his brains, the door was pushed open, and Zhu Xiaolan walked in.

"Coming back so soon?"

"Well, just deliver a message, soon."

Zhu Xiaolan was shocked when she saw the holographic projection on the table.

However, Wang Shuo didn't pay much attention to it, he was now focused on the holographic projection armor in front of him, and he didn't find Zhu Xiaolan's abnormality.

At the moment when he withdrew his gaze, a voice suddenly appeared in his mind.

[The system has detected that a killer is approaching and is trying to end the host's life, and the host has the following options.] 】

[1. Kill the killer directly, and the system rewards the artificial half brain 3.0]

[2. Capture the killer alive, stop him from committing suicide, force him to tell the employer behind him, and reward the nano liquid memory metal manufacturing method. 】

[3. Leave this place, let the killer return in vain, and the system rewards the radiation laser gun manufacturing method.] 】