After listening to the seventh's answer, everyone digested it separately, and no one spoke for a while.

Yang Guang quickly broke the silence and asked, "Just now you said that one of your missions is to help human civilization, so what kind of help can you provide us with now?"

"Evaluation ...... is currently underway"

Seven replied, "But as you can imagine, this relic will be of limited help to you, and in fact the previous civilizations were more powerful than you are now, and they have also perished. ”

Although Yang Guang heard that No. 7 was not optimistic about the fate of mankind, he was a person who believed in the infinite path of heaven and man, and it was better to help than not to help.

"By the way, is there any advanced equipment in this ruin that can strengthen our strength?" Yang Guang asked tentatively.

Seven shook his head and said, "The civilizations that appeared after the first civilization, their technology was basically developed on the basis of the first civilization, and it is more advanced than most of the technology here, and you should have studied it all."

But I'm sure you've all run into material bottlenecks, and you have those technologies, but you can't actually apply them, am I right?"

Is there such a thing?

Yang Guang couldn't help but look at Zhang Yuanshan's father and daughter, two scientific researchers, and asked them with his eyes.

Zhang Yuanshan nodded and said: "Indeed, as he said, many good things now have only one design drawing, and they cannot be realized at all, and many materials have not been discovered on the earth at all." ”

Yang Guang listened to what Zhang Yuanshan said, remembering that the spear of the sun piercing that his master gave him was also such an embarrassing situation, and knew that what No. 7 said was true.

"Actually, we are trying to find a way to solve this problem. ”

Li Mubai, who had not spoken, suddenly said to Yang Guang: "Actually, the task we have to take you to complete is to find these materials.

Listen to Liao Ge...... You are a genius in finding minerals, and Brother Shi and Brother Meng are also very appreciative of your abilities, and I think the material aspect will be solved soon. ”

No. 7 was very interested in Li Mubai's words, and he immediately asked: "The mineral resources on the earth have been mined before the end of the previous civilization, and I have not found that there are still those rare minerals on the earth, what can you do." ”

"Who told you to look for it on earth? Shi Chong replied for Li Mubai: "Since there is no one on the earth, we will go to the alien planet to find it." ”

"Going to the alien planet to find resources? No kidding......"

Seven suddenly smiled very humanly and said, "Let's not talk about whether you have interstellar travel technology, even if you do, it takes too long to come and go, and you don't have this time at all."

Unless......

Unless you have interstellar space teleportation technology.

However, as far as I know, the successive civilizations of the earth have not been able to develop this technology, and although our space technology was developed at that time, the interstellar space technology was only theoretical.

With all due respect, it is even more unlikely that your civilization will make a breakthrough. ”

Shi Chong nodded and said, "You're not wrong at all, only interstellar-level space teleportation technology can do it, but what I can tell you is that we already have this technology, but the source of this technology is still secret for the time being." ”

Interstellar space teleportation technology? What the hell is this?

Yang Guang's head was a little stunned by the bombshells they threw one after another.

According to Shi Chong's words, since this so-called interstellar space teleportation technology is not a product of the earth's civilization, it is brought to the earth by some foreign aid...... Could it be that there are still extraterrestrial civilizations involved?

"If that's the case, you might as well hold it up a little longer. ”

Seven didn't ask about the source of this technology, and seemed to believe what Shi Chong said.

He seemed to think very seriously for a moment, and then said, "Please come with me, and I will show you something." ”

Seven leads the group to another large building, where a large number of equipment of unknown purpose are displayed.

He pointed to one of the large disc-shaped objects and said, "If you really have that kind of teleportation technology, then this thing can help you." ”

"What is this?"

Zhang Yuanshan used the detection instrument in his hand to scan the disc with a diameter of more than 20 meters, and asked No. 7 at the same time.

"It's a mineral extractor. ”

No. 7 replied to Zhang Yuanshan: "You don't have to waste your strength, this equipment is completely sealed, and the material it uses is very special, and you can't study anything with your technology."

This device is the masterpiece of your first human civilization, which can directly extract the target minerals from the ground, and store them directly in the purest form into another dimension, and then release them anytime and anywhere.

At that time, we built the energy device for this core, and it was all because of this mineral extractor that we were able to succeed.

The maximum power extraction depth of this model is about 50 kilometers. ”

Hearing Seven's description, everyone's eyes lit up.

This thing that doesn't seem strange is so powerful, it should be said that it is an artifact-like existence.

You know, it is very troublesome to dig minerals through traditional methods, even if you use collection technology similar to bracelets, the extracted minerals also need to be processed and refined, and the extraction of some minerals is a hundred times more difficult than the excavation process.

Moreover, the acquisition depth of the collection equipment using space technology is far from being comparable with that of this extractor, which is less than one-tenth of it.

This mineral extractor not only has such a considerable depth of collection, but more importantly, it can directly purify the target substance, not what an artifact is.

If you have a device like this, it will be very helpful for the next task.

And with sufficient materials, it will have a certain effect on the improvement of the entire civilization.

"This device can be used by you, but because this device is so powerful, there are restrictions. ”

Seven added: "In order to build this energy device, the first civilization used this equipment to extract almost all kinds of rare minerals from the earth, and later I found that the excessive consumption of this resource caused great damage to the earth and subsequent human civilization.

Therefore, there are two prerequisites for the use of this extractor: first, the device must be used under my supervision, and second, it cannot be handed over to any authority for use. ”

Everyone didn't expect that Seven had additional conditions, but it seems that he also has very good reasons, and these two conditions don't seem to be very harsh, and they are completely acceptable.

Lao Lin Tou said with a smile: "This is very easy to do, Ah Guang and his brother have now opened a mining company, this equipment can be used by them, and it can be regarded as fertilizer and water not flowing into the fields of outsiders." ”

The old man's words made everyone smile, but everyone knows that in such a situation, being able to complete the task is the most important thing, and it doesn't matter whether there is any profit or not.

Yang Guang asked, "Is this the only one?"

No. 7 said: "Due to the limited materials, only five units were manufactured, and the remaining four were taken away when they emigrated, and only this one remained. ”

Yang Guang asked again: "Then if we find the materials, can we make more extractors like this?" ”

Seven nodded yes, but as for the need to build more extractors, he said he would evaluate it.

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