"Some scientists have come up with a report on your space shuttle. Wang Cheng said, "It's not that China's existing technology can't replenish your space shuttle, but the problem is that the cost is too great." ”

"What do you say?" Fang Ze asked curiously.

"It's similar to charging an Apple phone with a universal charger. The method is feasible, but not to mention the permanent damage to the charging device of the space shuttle, the charging efficiency alone is very low. Add in the loss of the charging process, and the country will have to use enough power for a city like the Imperial Capital to use a year's worth of power to fully charge your space shuttle. So until we have a full-fledged fusion power plant, don't think about it. The input and output are not proportional. ”

Every great progress of mankind is accompanied by a great revolution in energy.

The electricity consumption of a factory in modern society was completely sufficient for all the factories in a country at the beginning of the industrial revolution.

Therefore, with the scientific and technological level of the space shuttle, the energy it requires is really a very big burden for the current Huaxia.

Fang Ze touched his chin and thought about the works that could build a nuclear fusion power generation device in the background setting, it seemed that the humans in StarCraft could achieve it. However, given that the resources used by the three tribes in the backstory of StarCraft are crystals and gas, the Terrans do not necessarily have a mature fusion energy device suitable for Earth.

With the sound of the wall moving, a huge elevator slowly stretched up from the ground, and then Fang Ze motioned for Wang Cheng and the agents to walk in.

"There's an elevator in the basement? Wang Cheng stood on top of the elevator, looking at the elevator that could transport about twenty people at a time, and was still spacious, and was a little puzzled by Fang Ze's extravagant behavior of matching such an elevator to the basement.

"Well, I built the basement a little deeper, so it's faster to take the elevator. Fang Ze couldn't help but spoil Wang Cheng in advance about the scale of the Demon Management Bureau's underground base.

After everyone walked into the elevator, the elevator doors slowly closed, and then the elevator began to descend with a dozen people.

Although Wang Cheng's office is not on the upper floors of the building, he usually does not take the elevator when going up and down the stairs. But he is no stranger to the speed of high-rise elevators.

Generally speaking, the elevator of twenty or thirty stories high does not stop in the middle, and it will arrive in more than ten seconds at the top of the day.

But now he was sitting on the elevator to the basement that Fang Ze was talking about, and a full minute had passed, and the elevator was still going down, and the agents around him sensed that something was wrong.

"Fang Ze. Wang Cheng hurriedly looked at Fang Ze and asked, "How deep did you build a basement?"

"I don't know, maybe a few hundred meters?"

"How many hundred meters?" Wang Cheng looked at Fang Ze and shouted, "How long has it been since this happened, you tell me a few hundred meters, and I will believe it if you tell me a few hundred meters." ”

"Don't worry. Fang Ze just wanted to say something, but after a soft ding, the elevator of the Demon Management Bureau finally stopped.

"Look, isn't this coming?" Fang Ze said, pointing to the slowly opening elevator door.

"I'll see how big your basement is. Wang Cheng finally realized that something was wrong.

For Fang Ze and his Demon Authority, any common sense judgment would not work.

The only possibility why he built the basement so deep is that the area of the basement is too large, and if it is not built very deep, it will easily cause the ground to collapse.

After the elevator door was fully opened, Wang Cheng was the first to walk out.

Of course, what appeared in front of him was not the large basement he imagined, but an ordinary-looking room, with a thick blanket on the floor, which was comfortable to step on.

This is the place to welcome guests and the first line of defense of the Demon Authority. If someone else doesn't come in, the room will immediately be lowered with iron plates, completely trapping the enemy in the room and unable to get out.

And at the same time, the elevator will also rise as soon as possible, and lock the elevator shaft to prevent the enemy from escaping.

However, Wang Cheng didn't know this, he was just curious about what kind of world would appear after he pushed open the door of this room.

A huge, factory-like underground base?

It is also an underground residential area with compact rooms and dimly lit lights.

Given that after Fang Ze built this basement in his mouth, the electricity consumption of the entire Xihe Street did not increase much, so Fang Cheng thought that his conjecture was still very reliable.

In the absence of solving the energy problem, the scale of the underground base secretly built by Fang Ze will definitely not be too large.

With this thought in mind, Wang Cheng pushed open the door of the room.

Except for the residential area on the second floor of the Demon Authority's underground base, all elevators that directly connect to the ground are located on the side of the corridor next to the artificial sun in the Demon Bureau's underground base.

So when Wang Cheng pushed open the door, he saw that the artificial sun, which looked like a real sun, was glowing softly, and countless solar crystal panels were laid on the walls of the corridor around the artificial sun to generate electricity.

This is the reason why the Demon Authority's underground base does not need to transmit electricity from the ground.

The artificial sun generates enough energy to last thousands of years in this currently very small underground base.

Wang Cheng thought he had crossed through at this moment.

No one dared to think that under the huge city of the imperial capital, there was such an underground base like a small town.

There are enough for nearly 10,000 people to live, work, and study some forbidden technologies that cannot be obtained here, and if this base is in the hands of the state, Wang Cheng can imagine that this will be the place where the most Chinese state secrets are stored.

"Ahem. Fang Ze pretended to cough, then walked behind Wang Cheng and said to Wang Cheng modestly, "How about it, my underground base is okay." ”

"Yes, but can you answer me a few questions?" Wang Cheng turned his head, the shocked expression on his face had returned to normal.

Fang Ze thought that Wang Cheng wanted to ask how this huge base was built, so he said, "You can ask first, and I will try to answer you." ”

"Has your underground base undergone strict geological exploration, has it been submitted to the planning, land and construction departments of the imperial capital, has the relevant design drawings been approved and reviewed by the relevant management departments, and has the sanitation and fire inspection been inspected and supervised?"

"Uh. Fang Ze looked at Wang Cheng, who was seriously saying these words, and asked, "What do you want to do?"

"I mean, I suspect that your underground base is an illegal project, and all the buildings here are illegal buildings, so should you do something?" Wang Cheng said, showing a sly look.