At this moment, the human diplomats are visiting the Laili people's home - the world tree forest!

Yes, these so-called "world trees" are their hometown. These plants are too big. The diameter of the largest tree is more than 30 meters and the height is 200 meters. The diameter of the whole disc on the top of the tree crown is more than one kilometer, which is a miracle of life!

He had never seen such a huge tree before. He was stunned for a moment and a half.

Most of the Riley nobles lived in the top tree hole, the middle and lower poor lived in the middle, and only the lowly slaves lived on the ground. A whole set of ecosystem with "World Tree" as the core is simply novel and interesting.

Every creature here is good at jumping and gliding.

At the bottom of the land, due to the lack of sunlight and humid air, there are a large number of shade loving plants. It was these shade loving plants that slaves cultivated for a living, or they went further afield to grow food.

Even if the world tree dies and falls, its decay rate is extremely slow, which has become a very good building material. Ordinary people, as long as they dig a hole in these huge logs, can live safely.

It sounds like this kind of life is a bit like a fairy in fantasy!

All the reporters are happily busy, "click click" taking photos, sighing that this trip is worthwhile.

It's just that the Rileys don't look very good. They look a bit like big bats. Leather wings and eyes are as long on both sides as birds. Due to low productivity, many Riley people are still naked. Only some upper class people have the habit of wearing clothes.

All the Rileys, when they saw humans, would crawl on the ground in a frenzy. Yelling and yelling.

Although very embarrassed at the beginning, but how to explain is useless, this team can only let it go.

It's quite pleasant to experience the wonderful culture and weird religious rituals of the Riley people. Wang Junpeng was surprised to see the reporters, writers and painters around him Sometimes it's fun to go to places that are behind human beings.

He knocked on the branches of these trees. They were as tough as steel, especially the core part. They were extremely tough.

"The hardest wood on earth is birch."

"In the former Soviet Union, iron birch was used to make rolling balls, bearings, etc., which were used in speedboats. We can see its high hardness. In addition, iron birch also has a magical feature. Because of its high texture density, iron birch will sink rapidly once it is put into water. Even if it is soaked for a long time, its interior can still remain dry. "

"I don't know how hard these so-called world trees are compared with iron birch The key is that it's still so big and growing at a good speed, which is very advantageous. It's a material comparable to metal. "

Wang Junpeng saw that some of the indigenous Rileys were processing the dead world tree. The core of the tree was the most tough part, which was widely used to make various cutting tools.

He picked up a thumb thick and thin tree heart, forced to break, actually did not break, you know, he is now wearing power armor ah!

After that, you can bend it.

An expert nearby said, "without this natural material, the Riley people would have lived in the stone age. With these high-strength wood, it can basically replace metal, and can also be used as weapons after polishing. "

"It's just that no matter how hard this material is polished, it's impossible for it to shine. So in the eyes of the nobility, it seems a little mediocre. "

Of course, so far, humans don't need to envy these natural materials. Human alloy technology and nano materials have almost reached the upper limit of conventional materials, far more powerful than these natural materials.

But biologists still study this wonderful world tree. In their eyes, this plant is more interesting than any Riley people.

At this time, several Riley officials came in a hurry, and their clothes showed that they had a high status.

"Dear human emissary, this way, please. Our king is inviting you ahead... "

"OK, no problem."

While walking, Wang Junpeng collated his thoughts.

After meeting each other's king, he just bowed slightly with human etiquette culture, neither humble nor overbearing.

"Dear king, we are human civilization from afar, coming with peace and goodwill. We abide by the principle of equal trade and free trade. Everything can be bought and everything can be sold as long as you can pay the corresponding price... "

"Human beings Ambassador, I have a big worry. What is the price of destroying other countries? " The king didn't write any ink. He said anxiously, "my lord Messenger, I wonder if other countries will propose such a deal, and will it destroy our country..."

Sure enough, Wang Junpeng's eyes twinkled

Worry?

The king was obviously testing whether he could make such a request."This damned civilization will come up with these messy deals to satisfy its own evil."

He could not help but suspect that he was a bit like a bewitching devil.

After thinking about this for a few seconds, he replied, "we human beings follow the principle of equivalent trade. If you can afford it, there's no problem with this deal. "

Hearing his answer, all the dignitaries immediately took a breath.

Wang Junpeng continued, "of course, for us, life is equal. If you ask us to kill a nobleman in cassieon, as a price, we will randomly choose a nobleman in your country and take his life Oh, it's in the devil's hands. If you ask us to destroy half of the population of cassieon, we will destroy half of your civilization at random as a price. "

"We treat the country of cassieon equally."

I'm kidding. Of course, human beings are not here to kill, or to help one side win the war or other boring tricks

So you'd better not think about it!

All the nobles were breathless, the price Of course they can't afford it. Random selection of a noble, take his life, who knows will not pick their own head?

Listen to each other's tone, it's definitely not heaven, but hell!

Wang Junpeng continued, "we advocate peaceful civilization. We come here mainly to understand the culture and history of your country, not to erase other people's lives. Here, I have a list of transactions that you can consider carefully These are the things we need. For example, a hundred different classics can replace a metal knife, the lives of a hundred slaves, and a set of metal tableware. "

"We will give you whatever you can offer This is the great prestige of human civilization. Whether it is primitive civilization, low-level civilization, or high-level civilization, everything adheres to the principle of voluntariness, and we will not force it. "

In this list, there are a large number of trading items, clearly marked price, without deception.

"Yes, yes! We are all willing to! " The king just looked at the list, and his eyes were almost staring out!