An Wengang wanted to zoom in and take a closer look at these zergs.

But in the next second, this time the Zerg was blown up.

This is really not a Zerg self-detonation, but the kind that is blown up and a sniper gun hits a watermelon.

The 80-meter-high city walls, the top 20 meters, were filled with weapons, and thousands of Phalanx close-in guns fired.

As soon as these zergs left the mine, they were blown up by a metal barrage.

Occasionally, two tall and hideous Zerg rushed out, and they were also named by the artillery and rockets on the city walls.

As for the Zerg who wanted to spit and attack the city wall at the mouth of the mine, they were also headshot with a super-large caliber anti-materiel sniper rifle.

It can be said that with these zergs in front of them, it is difficult to break out of the mine.

"Alright, it's time to turn it off." An Wen waved his hand and said.

At present, the strength of the Zerg this time is not able to pose a threat to the Steam Machinery Holy City, so there is nothing to look at.

At most, it's a long-range attack, but what's the use.

"Dawn, how long can energy last?" An Wen asked.

"Commander, the energy can last for 39 hours." Dawn replied immediately.

Open the list of resources.

There are still 39 hours to go, and Dawn is going to shut down.

He wants to build more things before Shuguang shuts down, and get out everything he might need in the future.

Looking at the survival points on the resource list, An Wen actually wanted to build another steam mechanical holy city, so that his daily income would double.

“1.26cc…… 1,360 billion survival points...... Hey, how long is the survival point? ”

An Wen looked at the time, it was not the hour at this time.

The survival point is all the whole point increase.

Just now, the survival point was still 1.26cc, but it jumped a little and became 1.27cc.

That's 10 billion survival points.

"Shuguang, where was the resource income just now, why did I increase my survival point by 10 billion?" An Wen asked directly.

"Commander, that's the resource you get from exterminating the Zerg."

Exterminate the Zerg?

it!

Destroying the Zerg can also increase the survival point.

It's amazing, the Zerg has become a treasure.

Not only have they had experience, but corpses have also become materials.

In the past, An Wen didn't have any ideas about the Zerg, as long as he couldn't break the city wall, he didn't bother to care, let alone go out of his way to brush it.

But now it seems that this is also a way to make money.

But he didn't need to think about it right now, he had to build enough buildings before Dawn shut down.

"Dawn, do you calculate what types of buildings will be built according to the area of the No. 1 underground space and get the most resources?" An Wen asked.

Fly your own brain to calculate, how can you calculate fast at dawn.

"May I ask the commander, is it to build all over the surface, or to carry out three-dimensional construction?"

"Three-dimensional construction, of course."

This is not nonsense, there is only one layer on the surface of the ground, and there are many layers of three-dimensional construction.

"Excuse me, Commander, is there a requirement for the level of the building?"

"There are no requirements, no matter what the building is, no matter what grade it is."

An Wen waved his hand and said.

"Okay, Commander, calculations are underway...... That's it. ”

Swish!

A virtual projection appears, showing a live-action rendering.

"What is this, buildings that look like long blocks, and the outside is covered with pipelines?"

After reading the renderings, An Wen was stunned.

Because he really didn't recognize what these buildings were.

"Commander, these are all toilets."

"What?"

"Commander, these are all toilets."

An Wen looked at the renderings, and then at Dawn, he wasn't sure if Dawn was playing with him.

"Are you sure the toilet has the highest benefits?"

"Yes, Commander, according to the calculations, the toilet has the smallest footprint, the simplest structure, the lowest cost, and the highest overall benefit."

An Wen was directly speechless.

"Lao Tzu will never build a toilet again."

"It's too ugly, I'll only build high-end buildings in the future."

"When I finish building the Holy City of Steam Machinery, I'll tear down all the toilets."

At this time, An Wen's mind suddenly recalled the words he had said before.

My face hurts a little.

Although he was in the other world, no one knew what he said, but he was still a little embarrassed.

However, for the sake of survival, these can be ignored.

"How many toilets are there in a building, and what is the specific benefit?" An Wen asked the key question.

"There are 640,000 toilets in total, with an income of 11bb per hour and 264bb per day." Dawn replied.

The daily income of the Holy City of Steam Machinery is only 204bb, and the income of the toilet is 264bb.

So what else is there to say.

"That's what to do."

"Commander, has the building of Underground Space One been transferred?"

"Well, move the complex and the kryptonite shop to the biosphere, and dismantle the rest."

"Okay, Commander, mission is ongoing...... Execution is complete. ”

When I got home, An Wen was still in a trance.

640,000 toilets.

Don't say anything, An Wen just wants to be quiet now.

The next day, before Shuguang shut down, An Wenyou asked Shuguang to make some buildings and equipment.

Anyway, as long as An Wen can think of it, he may use it in the future, and he will let Shuguang get it.

A few hours later, Dawn was about to shut down.

An Wen was also a little sad.

Even if Dawn is a mentally retarded pit goods.

But it's also the only one in the other world who can chat with An Wen.

When Shuguang shuts down, Anwen will only be left with the more mentally retarded 9527.

"I'll restart you in a while." An Wen said to the dawn.

"Please don't worry, the Commander, I'll meet with the Commander when the Dawn restarts.

I wish the commander all the best on his way and sweep through the Zerg. ”

After Dawn finished speaking, its projection disappeared in the living room of the villa.

"See you in three months."

After An Wen finished speaking, he looked at 9527 beside him.

"Let's go, let's go to the complex."

Leave the villa with 9527 and come to the complex.

Before, because of the technological upgrade, his mentality exploded, and he did not carefully browse the content of the technological upgrade.

This time, he's going to take a good look at it.

Look at the technological upgrade, what can be taken out and what can't be taken out.

When he came to the complex, Anwen first clicked on the energy list.

"It's finally not about boiling water."

On the page of the energy list row, three branch icons appear.

The first icon, continue to boil water.

There's not much to say about that, it's nothing more than increasing conversions.

The second icon, electrical energy.

Under the icon of electric energy, the direct downward extension is a variety of generator sets, and the branch lines next to it are different power generation technologies, such as geothermal energy, chemical energy, biological energy, etc.

The third icon, chemical energy.

Oil, methanol, ethanol, natural gas, and so on, all of these are present in reality.

"And the next page?"

An Wen flipped to the bottom and didn't see nuclear energy, but he found that the energy list could still be turned over.

Turning the page, An Wen saw the nuclear energy icon, but it couldn't be lit.