Feeling the joy of this "madness" in Han Feng's heart, Luna just watched quietly, and didn't echo anything.

"Luna, is the base car big?!"

"Report to the Korean team...... Big ......"

"Haha~ Look at this thick building book! You don't have to think about it to know it's a behemoth. ”

“……”

"Luna, is the base car really going to be deformed?!"

"Report to the Korean team...... Will ......"

"Haha!! I knew it! I knew it! Pinching the construction book, Han Feng's mouth never stopped.

After several problems with no nutrition, Han Feng finally calmed down. Then he turned the first page of the "Interior Diagram of the Allied Base Car" with his trembling hands from excitement.

After a few seconds, Han Feng stared at the content of the first page and was stunned. I saw that on the first page of this construction drawing, there were four decent words written - construction instructions.

Looking at the content of the construction instructions, Han Feng read softly: "1. The construction of the Allied base car requires at least fifty engineers to work together to build the ......."

"Second, the main materials needed for the construction of the Allied base vehicle - 4500+ tons of steel, 1000+ tons of zinc, 600 tons of copper, 120+ tons of lithium, 1.5+ tons of beryllium, 500+ tons of titanium, 300 tons of aluminum, 1.8+ tons of vanadium, 0.6+ tons of germanium, 3+ tons of scandium, 0.4+ tons of lanthanum, 0.4+ tons of cerium, and neodymium ......" Seeing half, Han Feng only felt dizzy in front of him. This second article alone

, there are several rare metal materials that he can't name.

If the first construction condition required fifty engineers, Han Feng could give a summoning order in a few minutes to meet it, but ...... This second one really gave Han Feng a bit of a headache.

"I'm Nima...... Where am I going to get all this stuff? Frowning, Han Feng continued to look down.

"3. The construction site shall not be less than 2,000 square meters, and the height shall not be less than 20 meters."

"Fourth, from the beginning to the end of the construction of the Allied base vehicle, the construction time is about three to four months, and the specific construction end time is subject to the actual situation."

"5. During the construction period, no unrelated personnel shall approach within a radius of five kilometers from the construction site (the Red Police Units shall ignore this article)."

When Han Feng silently read these five construction instructions, he raised his hand to look behind and found that there was a blank piece of paper behind him, which also meant that there were only five construction instructions.

Closing the construction book, Han Feng took out a cigarette and lit it......

Looking at the misty smoke, Han Feng thought in his heart that the third, fourth, and fifth were easy to solve, and now that it was the end of the world, he could find an empty no-man's land to build. Three or four months is a bit long, but it can afford to wait. As for leaving no one around, it's better to just have a few teams of people stationed there.

The only thing that gave Han Feng a headache at the moment was the second of this construction instructions...... When I think of the "dazzling" variety of construction materials I just saw, I really want to cry without tears.

Luna...... This material ......"

"Report to the Korean team, you can gather as much material as you can. There are no materials left in nature that can be synthesized and manufactured in combat labs. Although Han Feng's question was just the beginning, Luna already knew about it and explained it in detail.

"Uh...... How much gold would it cost to make these materials in the Operations Lab? Han Feng knows the "urine" of the system, but if he uses the system to make it, it is a high-quality product...... But it's also a high price.

"Report to the Han team, the price of any kind of rare material is two thousand gold coins per ton."

"And how heavy is this base car to build? How many rare materials do you need? ”

"Report to the Korean team, the base vehicle has been built, and the estimated weight is about 7,000 tons. Rare materials are about 50 tons. ”

After hearing what Luna said, Han Feng lowered his head and smiled, thinking that the system was really dark enough! Excluding the steel, copper, titanium, and aluminum that are relatively easy to obtain, the remaining materials will cost 2.1 million gold coins if they are made in the combat laboratory! Doesn't this?!!! More than two million gold coins! I can't even grab it!!

Dropping the cigarette butt, Han Feng was still thinking about another thing in his heart, that is, where to get these materials...... The most demanded steel is all over the streets, and even if it is made of iron, it is enough to supply. But this 1,000 tons of zinc ...... It's a big head!

Putting down the construction book, Han Feng looked at the gradually brightening sky, and made a plan in his heart......

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