Well, this is definitely a super project and will take decades...

All in all, it is better to plan in advance and let the idle engineering team take action. First lay a foundation and frame, and then find a way to move it when they encounter a suitable mountain. If they don't find a suitable one, they can also leave it alone.

Lu Yuan put these things aside and read other reports submitted by various departments.

"The modified hibernation chamber has been manufactured and can reduce the human body's metabolism to one-fifth of a percent."

"It's finally finished..."

This parameter is much worse than the version of Source Fire Civilization, but...it's cheap!

One million hibernation chambers only require 1,000 soul materials, which is lower than expected.

This thing can be regarded as the ultimate life-saving trump card for human beings. Lu Yuan couldn't help but read the parameters in detail, "The maximum hibernation time is estimated to be 100 years."

"It can detect the physical status of hibernators at any time and has the ability to automatically wake up."

One hundred years in the sinkhole is equivalent to ten thousand years in the outside world, which is really enough.

He looked at the next report: "Grain Reserve Project."

Well, the food harvest caused by a cold disaster almost caused a famine. People were really frightened, and the people strongly called for the establishment of a more sound food reserve system.

This report intends to store 100 years of food in the tiankeng.

When he saw this number, Lu Yuan couldn't help but turned to stone. You are really afraid that you will starve!

Under normal circumstances, the cost of storing food for 100 years is very high. Even if a large-scale cold storage is built, the food will still rot and deteriorate. The annual maintenance fee alone is an astronomical figure!

However, with the sinkhole, the problem is not that big. As long as a batch is transported in every year, the decay rate is very slow...

Lu Yuan increasingly felt that this sinkhole was of extraordinary value.

So he signed his name to these reports.

The last report is the fiscal revenue for the past few years.

Nowadays, most of the minerals have been excavated, and more small fish and shrimps are buried deep underground. There is no need to search in a big way.

Therefore, the logistics department specially counted all the materials in the treasury.

"198.12 tons of gilded sand, a low-quality extraordinary item, with fire and earth attributes, commonly used in weapons, equivalent to 2391.1 aura."

"Original fire stone, 2022121 pieces, equivalent to 3219.2 auras, mostly inferior grade and ordinary grade."

Source fire stone is the main material for making large puppets. More than two million pieces means that more than two million puppets can be made in the future, which is really exciting.

"Black Yao Silicon Guide..."

"Earth core crystals, 1821 pieces, equivalent to 1182.9 souls, with a total mass of about 1.22 tons. Among them, 1228 are inferior grade, 417 are ordinary grade, the remaining 173 are rare grade, and 3 are excellent grade."

Looking at the list in this row, I can see that the materials that have been used and allocated to the research institute and craftsmen are about 7200 Spiritual Yun.

The reserve resources in the treasury actually exceed 11,000 Lingyun.

In this wave of mining, 18,300 Lingyun were mined!

The original fiscal deficit was instantly wiped out and turned into a fiscal surplus.

It is truly an unprecedented wealth battle!

The only pity is that these materials are too simple. They are all fire attributes, Yang attributes, and a small amount of earth attributes. It is difficult to forge cultivation items and can only be used to make weapons...

But making a weapon with 1,000 auras is already very luxurious, and the quantity is quite large.

After all, human beings do not have deep enough foundation, so they are really reluctant to turn them into cannonballs and bomb them out.

"It would be great if it had the attribute of life." Lu Yuan muttered in his heart.

According to Shumiba Civilization's research, rare items with life attributes often have a 10%-30% premium over extraordinary items with other attributes.

"According to our subsequent assessment, the Zerg warriors may have secretly eaten a large amount of ore during the excavation process... However, those king insects firmly denied that they were stealing. We had no choice but to ask.

Let me ask you, how much did they eat?"

"We will rent them for work in the future, so we can have a budget."

The director of these reports is still a little aggrieved.

"How much did you eat?"

"It seems like there's more than what we have in stock..."
Chapter completed!