After the dinosaur bird is shot down, the feathers are quickly pulled out and then carefully preserved. This is the material for making arrow feathers. The function of arrow feathers is to make the orbit of arrows more stable. Similar applications can refer to the rockets launched by North Korea. There are circles of grid-roofing plates at the tail that seem to increase resistance. This is to increase stability. (The world-class aerospace technology in China, the United States and Russia have accumulated very well for aerodynamics, so there is no such design). Anti-tank missiles also have grid-roofing plates that seem to increase resistance but are very necessary.

Arrows without arrows are very easy to shoot arc tracks (Luan's first shot was continuously emitted, and the trajectory of the three arrows was bent, but they accurately pierced into the target.) The women in the team polished the bone arrows next to the bonfire, drilled a smaller groove at the front of the arrow shaft, inserted the arrows, and tied them tightly with thin grass lines. Then use a stone knife to cut a cut at the tail of the arrow shaft, inserted the feathers, and then tightened with adhesive.

Now the women in the team look different from the cute and delicate ones they had at the beginning. They began to take on the work of making weapons, taking care of the fire, and carrying some luggage. At the same time, they also began to pick up bows and arrows. When the men used javelins to block the large prey, they used bows and arrows to restrain their heads.

Under the suggestion of Li Sanxiang and the arrangement of Si Xuan and Zhao Chenggong, the team got on track. There were no fools in the entire team. When Aunt Liu Lan died, the women gradually felt the crisis. This crisis came from both the dangerous jungle world outside and the internal, male and human.

The changes in the women in the team were within the past ten days when Luan picked up the bow and arrow to shoot. In the past ten days, Luan decided that Li Sanxiang had given up the murder of another person in his plan and began to adjust the calculation target to another person.

The night soon came, and crackling sounds made in the fire, and some fruits were boiled in the pot with river water.

Lu An sat on the ground with his knees in his arms, trying hard to count the stars in the sky, and at the same time he picked up a pen to name each star on a leaf. Lu An divided the sky into seventy-four constellations. Of course, the naming was all done by Lu An himself, including the airplane constellations and the squid constellations, which were mainly for their own memory. The starry sky in the dinosaur era is different from the modern starry sky.

Lu An knew that he might be bored to do this, but he followed his boring idea to do it. Perhaps the first people who studied the star calendar in the primitive era were as bored as Lu An. Without those people's boredom, the primitive human planting industry would never have developed.

Because only the astronomical calendar appears within the civilization can the concept of farming time be found. Africans have great hunting skills, and the African Maasai are recognized as the most powerful hunting race in the world. However, the entire African land, except for the ancient Egyptian civilization, had astronomical calendars. African blacks seem to be lacking in this regard.

Lu An, who was concentrating on counting the stars, used all the previews on counting the stars, the vast starry sky. Thousands of stars running along fixed trajectories immediately attracted Lu An's interest. Lu An carefully took out a piece of white paper and recorded it in the sky. That night was a night when Lu An felt at ease, and he had rarely had random previews.

However, Lu An also always pays attention to the situation in the team. Lu Buzhi, one of the adult males in the team, began to recklessly. Lu Buzhi has been mixed with Zhao Chenggong these days. There are now eight men in the team. Two of them were injured by the dinosaur claws when they were fighting against dinosaurs. They are now red and swollen and are in a very quiet state. Zhao Chenggong, the taxi driver, and Lu Buzhi and the two injured men have gradually formed a small circle.

This small circle is now very dissatisfied with the current situation of the team. That is, there are not concentrated manpower, and there are eight men in the team. Si Xuan is nominally the leader, but these five-member teams are increasingly dissatisfied with Si Xuan's leadership.

Lu An walked into their small circle during the rehearsal and saw it during the rehearsal. These men warmly welcomed themselves, the little brother. This was obvious to win over.

Even if there is no need to be a preview, Zhao Chenggong's mind is like Sima Zhao's heart. In the small circle, several other men openly called him the eldest brother. It was obvious that he was the head of him. Zhao Chenggong also recognized this title, a group of elder brother's style.

Every time Lu An sees Zhao Chenggong like this, he laments in his heart that Zhao Chenggong is so big, why is it so easy to inflate? You can pretend to be a big brother in front of social gangsters, but can you pretend to be a big brother in front of some people? The gangsters are ill-handed, and those who are ill-hearted in the officialdom are ill-hearted.

When Zhao Chenggong was inflated, Lu An also used a preview to observe Li Sanxiang. Li Sanxiang still had the smile of a good gentleman. However, no matter how Lu An looked, he felt something was under the smile. Zhao Chenggong seemed not to notice what the smile on Li Sanxiang's face meant.

Now Lu Buzhi just talked about some dirty jokes in Zhao Chenggong's small circle, and his heart was itchy. He was so lustful that he moved to the female family with frivolous steps.

Under the disgusting eyes of many women, they stared at the exposed shoulders of women with a thick face (the fabric on everyone's body barely covered the vital parts for six months.) A whistle at the female white-collar worker: "Sister Cha, are you lonely these days? My brother is a little restless here."

The female white-collar worker named Cha thought of her painful experience a few months ago and couldn't help but shrink into the team.

At this time, Yan Yun protected Cha Hong and said, "Get out of here, you are not welcome."

However, Lu Buzhi did not give up, but continued to tease Yan Yun and said, "Why don't you come and accompany me?"

Then he couldn't speak anymore, Yan Yun pulled the bow and arrow and pointed it at him. Lu Buzhi, whose face turned blue, immediately ran away. At this time, Si Xuan rushed over. He looked at the direction where Lu Buzhi left, and asked Yan Yun: "What happened?"

Yan Yun didn't say anything, while the other women started talking. But within a few seconds, Zhao Chenggong came with a few people.

During the rehearsal, Lu An heard the reason why Zhao Chenggong came. Yan Yun pointed at Lu Bujue with a bow and arrow, and Lu Bujue was Zhao Chenggong's younger brother. Zhao Chenggong felt that he had lost face and decided to come back to find the place.

Next was Zhao Chenggong and the other two confronting Si Xuan with the knife. Behind Si Xuan, Yan Yun and Bai Lu pulled the bow and arrow. Lu An, who was a few stars more than ten meters away, moved his position outward, expressing his attitude of not wanting to get involved in this matter.

Lu An looked at the preview of the future and sighed in his heart: "It's so noisy."

This was a confrontation, and the team began to confront each other in two parts. At this time, Li Sanxiang walked to Yan Yun and Bai Lu and pressed Bai Lu and Yan Yun's bows and arrows with his hands. At the same time, with a long voice, the two behind Zhao Chenggong glanced at him. The two of them couldn't help but want to retreat.

At the same time, Li Sanxiang said to Zhao Chenggong: "Successful and reckless work cannot solve the problem. Why can't we talk to everyone well and be so aggressive?"

In the distance, Lu An closed his eyes when he heard Li Sanxiang say this, and said silently in his heart: "It's going to start."

The so-called bystanders are clear.

Li Sanxiang asked Yan Yun to lead the women, and Zhao Chenggong's side to form a small circle. This is why the confrontation can be formed now.

People have this problem. After forming an alliance, they feel that they are relying on the big tree and want to rely on this big tree. They mentally predict that they have an alliance, and their risk level of action has been reduced, and they think that their principles of action can be bolder. When the other side also forms an alliance, they will also think so. Therefore, the contradiction directly ignits.

This is the case for the Hegemony between Starbas in Greece. It was a conflict between two small city-states that triggered a war between the two major alliances. And the same was true for the first battle. When both Britain and Germany began to form an alliance to form a confrontation between two major military groups, and the idiots on the Balkans thought they had a backer and began to provoke each other. They fought directly. The small countries in the Balkans did not dare to directly provoke the two giants of Britain and Germany, but directly relied on their allies to provoke opponents of the same level.

There would be no world war without military alliances. Just like in the 21st century, Northeast Asia and Japan were very rational in facing China, and they would not bark. The Japanese knew that even if the US-Japan security agreement was too fierce, the United States could not cover themselves. However, facing North Korea, Japan was full of excitement and fanning the flames. They wished that the two military allies, the United States and South Korea, would fight to the death directly in North Korea.

Looking back at the current conflict, Lu Buzhi only had the courage to tease him at the women's camp after he was called brothers with Zhao Chenggong and others. As for how did his courage come from? - borrowed.

Why is Zhao Chenggong standing here now? It is out of face, just like why Germany started a war rashly without being prepared in World War I? Germany is for the sake of the alliance, not for losing the ally of the Austro-Hungarian Empire.

Now if Li Sanxiang really wants to stop the conflict, he should give Zhao Chenggong a step to protect his entire life. However, Li Sanxiang did not. Instead, he "persuaded". He seemed to show a high attitude, but pressed the two women's bows and arrows, creating a posture that seemed to take the initiative to ease the situation, but also gave the other party a sense of opportunity.

Zhao Chenggong's face turned blue and white. He looked at Li Sanxiang and then looked at Si Xuan. He suddenly smiled and seemed to stop, but suddenly his footsteps rushed forward and poked towards Si Xuan. In Zhao Chenggong's opinion, if he had sex with Si Xuan, he would be the strongest person in the team. At that time, Li Sanxiang, a good man, had to swallow his words back. He was stunned by the moment of anger.

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Zhao Chenggong died, and his eyes were unbelievable when he was dying. It seemed that he had met Li Sanxiang, a person who looked kind for the first time. He miscalculated Li Sanxiang. The role Li Sanxiang played in the team has always been very gentle. However, at this time, the person who was covered in his face with his own blood and stabbed the wooden thorn into his neck without hesitation. Zhao Chenggong felt very strange.

"Why don't you hurry up and get herbs?" Li Sanxiang ordered Lu Buju and another driver. The two people, who were at a loss, immediately ran over to rebuild the medicine (a kind of palm mashed leaf slurry). Li Sanxiang's order was very effective. It was far more sophisticated than Wang Yun killed Dong Zhuo and forced Li Jue and Guo Si to rebel, and more sophisticated than Chongzhen killed Wei Zhongxian and suppressed the eunuch class.

Because it was a bone spur, if it was a metal spur, Si Xuan was already finished. Even so, Si Xuan was injured in his shoulder blade. Amid Yan Yun's crying, Si Xuan solemnly handed the metal knife in his hand to Li Sanxiang.

Lu An was flipping through the skull of this dinosaur.

The brain capacity of dinosaurs is very small. Even the smartest dinosaurs in the Cretaceous period can only compete with the ostrich. The human brain seems to be overwhelming in dealing with the beasts of this era. It seems that they are calculating the same kind of people for many times. Zhao Chenggong is calculating the same kind, and he is finally calculated by another guy.
Chapter completed!