No, in just one night, all kinds of elements and metal elements were piled up in the five mineral workshops, and if they were not used, they would have to stop there when the mining truck returned, and there was no place to fall.

There are more than ten tons of iron ore, more than ten tons of copper ore, more than ten tons of gold ore, and several tons of other metal element ores, and all the mineral workshops that are only a level are full.

With so many materials, Zhou Yi now has two options, first, expansion. Let the base become a bigger existence, but in that case, it will also make its goal bigger, and it will be easier to be discovered by the surrounding countries before the power is mature, after all, even if the technology in this part of Africa is backward, but the profession of scouts has existed since ancient times, right?

It cannot be expanded, at least not until the army is formed.

Since you can't expand it, let's upgrade the base building!

First of all, the first one to be upgraded is naturally the base car.

There are not many materials needed for the upgrade, just 500 kilograms of iron ore and metal ores such as gold ore and copper ore, and the proportion of them is adjusted by itself, which has no effect on the upgrade.

One liter of 2,500 kilograms of metal ore, two liters of three or five thousand kilograms of metal ore, three liters of 450,000 kilograms of metal ore.

The material loss of the first level is ten times, so that Zhou Yidu, who has deep pockets, only dares to upgrade the base car to one level.

Being rich and easy to do things is the most intuitive embodiment in this base city.

On the operation console of the base car, there was a burst of pointing, scratching materials, and point to confirm, and the entire base car emitted a faint white light and then upgraded.

The shape of the car has changed from a seven-seater van to an elongated eleven van, and it also looks updated.

When it was transformed into a house, the area spontaneously expanded by more than ten meters, and the entire building went from rusty everywhere to an old house that had just been renovated.

After upgrading the base car, the next step is to move on to various other buildings.

Plasma power station, energy, whether in the future or now, especially in Zhouyi, a pure technology base, is indispensable, and in urgent need, Zhou Yi did not hesitate to upgrade the base car immediately after the four plasma power stations in the city were upgraded, so that the power generation capacity increased from the original ten units to fifteen units.

The 'unit' here is used to measure the electricity generated by the plasma power station, which is an extremely powerful molecular-scale power generation unit, and its power generation capacity far exceeds that of a nuclear fusion power station, whose pure energy generation of 170 million kilowatts per hour is called a unit.

The original 10 units are 1.7 billion kilowatts of energy.

The four power stations were upgraded to Level 2 at the same time, making the entire base more energy-sufficient, but after Zhou Yi then completely upgraded the five mineral workshops and those arms battalions by one level, the particularly considerable abundant energy instantly entered the realm of output and generation.

At this moment, the base has changed dramatically.

The rusty walls looked shiny and shiny, reflecting a harsh metallic sheen in the scorching sun.

In the city, the houses that were originally thatched huts have been turned into small tiled houses, which look much more pleasing to the eye.

The warehouse capacity of the mining workshop has also been greatly improved, and the mining vehicles have also changed from the original single-row small trucks to double-row seats, and the speed of mining has been greatly accelerated. In this way, the development of the entire base city can be made more rapid.

After everything was done, Zhou Yi clicked on the infantry battalion to check it.

Second-level barracks, there is no doubt that Zhou Yi could not waste the hard-won forty soldiers on the first-level soldiers, and with a wave of his hand, he clicked to confirm the start of the production of second-level fully automated infantry, standard configuration: fully automatic assault rifle, fully automatic Sand Eagle improved large-caliber pistol, tactical camouflage uniform, multi-functional military backpack, thermal goggles.

There is no need for materials to produce soldiers, all that is needed is the limitation of the urban population, and the speed of production depends on the level of the barracks, the higher the level, the faster the production speed will naturally be.

Since there was no need for materials, Zhou Yi was not polite, and directly waved his hand to select the second-level arms for the recruitment of the air force battalion, medical battalion, and engineering battalion.

Ten unmanned assault fighters, twenty unmanned bombers, and ten unmanned reconnaissance aircraft. These are all unmanned fighter series completely commanded by the command vehicle console, with its own locking and tracking functions, and the unmanned reconnaissance aircraft also has the latest optical refraction anti-radar stealth system, which can perfectly avoid radar, sound waves, dark matter detection and other conventional detections, and achieve the goal of completely disappearing from the opponent's command platform.

Medic, Zhou Yi didn't see much difference between the first-level medic and the second-level medic, but anyway, there was no need to consume materials, so he directly clicked on the second-level medic.

Then there is the engineering corps, the second-level engineering corps is naturally much stronger than the first-level engineering corps, at least in terms of strength, the second-level engineering corps is several times stronger, and in terms of work efficiency, the second-level engineering corps is also several times higher, which will gradually be reflected under the requirements of those talents under Zhou Yi in the future.

After being busy, unconsciously, Zhou Yi fell asleep on the command platform.

Speaking of which, the energy in Zhou Yi's body was temporarily sealed, and his body also returned to the feeling of a mortal, he would be tired and hungry, but these were just feelings, in fact, his body was completely unnecessary.

The sun rises and the moon sets, time flies, unconsciously, a day has passed, and when Zhou Yi wakes up, it is already dinner time in the evening.

He was awakened by hunger.

After waking up, after the initial confusion, he couldn't help but hold his stomach and smile bitterly: "My stomach, you are really guilty." ”

The reason why he said this was because he suddenly remembered that there seemed to be no food production institutions in the current base city, and the four hundred people who were brought in during the day must not starve to death, which would be funny.

Thinking so, Zhou Yi quickly got up and walked out of the command room, but when he walked to the hall of the command center, he saw Modi and the other four people fiddling with a table of delicacies, which made him ask in great surprise: "Modi, where did you get this?" ”

As soon as Modi and the other four heard Zhou Yi's voice, they all put down their hands and knelt on their knees, and Modi replied respectfully: "Back to Your Majesty, these are all dedicated to you by your people." ”

"My people?" Zhou Yi was slightly stunned, and then suddenly realized that the so-called people were probably the hundreds of people recruited today.

Let Modi and the others flatten, Zhou Yi took the first place and picked up the chopsticks and tasted the nearest ham, which was fragrant and smooth, and the taste was refreshing, so he couldn't help nodding and praising it, and asked with a smile: "So, they have already started to develop synthetic food?" ”

"Yes, Your Majesty." Modi bowed slightly like an old slave and replied respectfully: "At noon, they asked the engineers to build a laboratory and a factory for them, and the food here is the result of a day's hard work. ”20110