So Lin 2 Frog was about to start talking to King Nihod about the Kerr black hole.

But Qingxue interrupted: "The universe is very large, and our understanding is different from your understanding. As we understand it, there is a big black hole in space, and there is a black hole next to it, through which the black hole passes. We are connected to the human civilization of the solar system. ”

King Nihod's eyes narrowed even more. According to King Nihod's understanding of human civilization in the solar system, as long as there is a signal transmission, there can be groups of digital people, and then groups of frogmen will follow.

Qingxue continued: "President Vanka misses you very much. It's a relief to know that you're safe. Of course, this paragraph was made up by Qingxue, he just thought that since they were all listening, let's continue.

King Nihod said perfunctorily, "Thank you." ”

King Nihod didn't know exactly what had happened to them, so he didn't care too much about whether they were being treated hostilely or still being friendly. He was calculating how long it would be before the humans arrived in droves, and how long he had to prepare to deal with them.

Qingxue saw that everyone was listening carefully, so he pulled away and said, "Our giants of science, President Minnie, they have made a new discovery, so they will come to us soon." "Qingxue is trying to suggest that King Nihod should not think about it.

King Nihod didn't say anything, as if thinking of something else, picked up a cup and took a sip of water.

Qingxue then said, "Cody is awake, I miss you." ”

This sentence seemed to hit the heart, although King Nihod just sighed, but obviously the whole person has changed. No longer a cloudy king, but a longing father, the cup rested at King Nihod's lips, neither drunk nor put down.

Qingxue felt that it seemed to be hit, and continued: "I believe that the day of your father and son reunion is not far away." That's it for now. What you bring, we bring back, next time we should bring what we should bring. ”

King Nihod's eyes blinked slightly, as if in agreement.

So Qingxue pulled away King Nihod's guards, went straight to pull up the few carts of things he had just seen, and beckoned Lin 2 Frog to take the signed trade agreement!

Qingxue felt strange as he walked, he felt that since it was okay, shouldn't King Nihod and they also pack up their things and leave? Why is there no movement?

Qingxue glanced back, and King Nihod was still sitting there. The others didn't move, still standing and waiting.

Qingxue and Lin 2 frogs, turned a corner, and quietly touched back.

Lin 2 frog was puzzled: "What's wrong?" ”

"Why don't they go? Aren't you surprised? Let's take a look. Qingxue pulled him along and hid in the dark to observe

King Nihod remained unchanged from the same position they had left, and suddenly drank it dry and stood up and said, "Cancel! Wrap up the team and go back! ”

King Nihod immediately got up and left, but the people around him began to disassemble something, what Qingxue didn't expect, it turned out that under King Nihod's seat, there were a few iron plates, which seemed to be able to bounce up to protect him! And what kind of device does Qingxue and Lin 2 frogs sit on!

Then, on the originally flat ground next to it, the lids were opened one by one, and several samurai came out and re-closed the lids. They also left in groups. And on the hillside next to them, some guns were dragged out and loaded into trucks to take away.

Qingxue and Lin 2 frogs took a deep breath. Lin 2 frog: "If he just threw the cup or something, wouldn't we be in trouble?" ”

After the two went back.

Qingxue sighed: "Even if he has no advantage in force, he has not completely given up on dealing with us, but this time he hesitated and did not directly order to kill us." It's that he wants to see the situation, so there will be something to arrange. ”

Lin 2 frog said: "So the problem with the paper that really almost killed you was not that he did it on purpose?" ”

Qingxue said: "Well, then let's go back and make some paper that we are safe against, so as not to be found out that the paper is not good for us!" ”

Lin 2 frog said: "I have to dive in to see what kind of material that paper is made of." ”

Qingxue shook her head and said: "No, he must be prepared, and in the process of papermaking, the production environment itself is relatively poor, if there are toxic substances in the material that are not good for us, the concentration will be higher, and it will be unsafe." ”

"Then I'll take off my gloves and take this paper to see?" Lin 2 frog said, he felt that he needed to make it clear that Qingxue's individual was allergic to the paper, or the frogman would have adverse reactions.

Qingxue understood what Lin 2 Frog meant, tore off a piece of paper, threw it into the bucket, and said, "Let's start with this water." ”

"Huh? Isn't that dissolved not much? Lin 2 frog felt that there was no need to be so careful. But after Lin 2 Frog touched the paper-soaked water, he obviously felt unwell.

It seems that Qingxue is still much stronger, and if Lin 2 frog came back with those papers at the beginning, I am afraid that people will no longer be there!

"In order to stabilize him and trade with him, we must first make our own paper that we can use safely, and we can't use him all the time, his paper is highly poisonous to us, and if we use it too much, we will have an accident sooner or later. And our paper is better than his, so that he may not doubt. "Clear snow trail.

Then he and Lin 2 Frog began to study how to use materials in the forest to make paper, which can play the role they need, which is both safe and high-grade. This would replace the paper they often used, and would not arouse King Nehod's suspicions.

The two of them felt that there was an obvious shortcoming of their own side, and there were few people, although the computing power of Pea Mountain was already very strong. However, the extreme lack of external sensors and so on greatly affected the ability, and even papermaking, they have to build their own workshop is more difficult, they chose a place relatively downstream of the water source to do papermaking, in order not to pollute the water source.

After experimenting with several people, I found a recipe for paper made with a specific concentrated vine man mixed with a bowl of bean stalks and leaves, which has a uniform and heavy texture, good coloring ability, and is easy to write. So they made a lot of them, and even sorted out the recipe and the ratio of ingredients, and prepared to give them to King Nihod.

It's time for the agreed deal again, but when they are ready to trade the supplies, they find that there are so many things in the trade agreement of King Nehod! They had brought back all the trade items they had provided to King Nihod before, and now they had to pull them from their own side to complete the last trade. But they feel like they've suffered a big loss!

There was too much distraction from the paper thing before, and they didn't carefully study the details of the trade agreement! Big deal of them lose terms! They just didn't care about signing it! How do you change that?

Lin 2 frogs and Qingxue were worried.

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