A black shadow suddenly flashed from behind Lin Ye. Lin Ye hurriedly lowered his head, and a human hand covered with bristles rubbed along Lin Ye's scalp, and when the sharp and hard bristles touched Lin Ye's scalp, a wound was immediately cut.

Lin Ye raised his wings, and his body immediately turned cyan. A clone that was slightly smaller than Lin Ye's split from Lin Ye's body. It scanned its surroundings with a wise gaze, and immediately slipped into a narrow exit in front of it.

Lin Ye's clone would report to Lin Ye every once in a while, and in the dark and narrow passage, Lin Ye's clone was clinging to the rock wall with its two paws, squirming forward little by little.

Five minutes later, Lin Ye's clone suddenly cut off contact with Lin Ye.

A wisp of green wind blew out of the exit and floated onto Lin Ye's wings.

The last message that Lin Ye's clone passed to Lin Ye was a shattered picture, a pitch-black pupil was staring at Lin Ye's clone through the other end of the passage, and in the next second, Lin Ye's clone was killed, turning into a green wind and floating back to Lin Ye's body.

The rumbling sound of the underground suddenly disappeared, and the sound of ticking water sounded, Lin Ye held his breath and pricked up his ears, not letting go of any possible subtle sound.

There was a slight movement of air from the crevices, but it was replaced by the dull sound of breathing.

Over here!

Lin Ye turned around and immediately switched to the form of the red wind and aimed behind him, a fire spear was created by Lin Ye, and the fierce flames immediately poured into the gap in a rock wall behind him.

A scream was heard from behind the rock face. The black-faced beast's right eye was pierced by a fire spear, and it fell off the wall, screaming as it rushed towards Lin Ye. Its right eye was smashed into a pulp by the flames, and a decimeter in front of its eye, a fire spear could be seen piercing a blue membrane grid. The membrane grid seems to be the defense of the black-faced fierce spider.

It raised an arm high, and Lin Ye immediately gathered the flames and turned them into a fire shield. However, from the hands of the black-faced fierce spider, a layer of blue grids like honeycombs suddenly appeared again, which seemed to have a very high-tech layering.

This blue grid will only be visible when attacked.

Energy Shield!

A modern word suddenly appeared in Lin Ye's heart. He immediately folded his wings to protect his chest, and one of the black-faced fierce spider's hands slapped on Lin Ye's wings, and the strong impact was transmitted from his hand to Lin Ye's body. Lin Ye snorted, he was directly knocked away, and the whole bird lost its balance and was knocked into the open metal can.

With a click, the hatch of the metal can felt Lin Ye's impact and closed unexpectedly. A pipe opened from the top of Lin Ye's head, spewing out a very cold blue gas. Lin Ye's shoulder was directly swept by the gas, and it quickly turned into an ice crystal. The blue gas stored in the canister is very scarce, and it seems that a lot of it has been used. Although these gases have been stored in metal cans since the Jurassic era, they have not completely lost their effectiveness until now.

If the blue gas were doubled, Lin Ye would probably be frozen into an ice sculpture within three seconds.

Lin Ye's body was shivering from the cold, and he kicked open the hatch that didn't close, and continued to fight with the black-faced fierce spider.

Although the strength of the black-faced fierce spider is amazing, it is still not comparable to Lin Ye's Honghu form.

Lin Ye opened his eyes suddenly, and his body quickly transformed from crimson to pure white. He immediately raised his wings, sharp like a laser knife. Lin Ye narrowed his eyes and saw the trajectory of the black-faced fierce spider's movements, he waved his wings and cut off one of the black-faced fierce spider's hands. The bristled arm was still writhing as it fell to the damp ground after being severed.

The black-faced fierce spider, who had lost an arm, hissed and immediately turned and fled. It fled as fast as it could, and soon disappeared into the dark cavern.

The narrow cavern immediately became much quieter, and the black-faced spider did not return after escaping.

When Lin Ye looked at the arm on the ground, the system popped up a prompt in Lin Ye's mind.

"Discover researchable material!

Lin Ye's heart was shocked, and he immediately said that he would study.

The constantly twisting arm was stuffed into Lin Ye's storage space, and the system immediately put all its energy into the study of the arm.

"The composition of the black-faced ferocious spider is being analyzed. ”

"An anomaly has been discovered, and the genetic profile of the black-faced ferocious spider is being compared with the genes in the database. Duplicate sections were found. ”

Lin Ye originally thought that it would take a long time to get the research results, but the system made a major breakthrough in the research project in just three minutes.

"Impossible!" the system suddenly exclaimed, and then fell silent, as if it had crashed because there were too many processes being processed.

Lin Ye touched his head, and when he was about to speak, the system started again, but this time its tone became much more serious.

"A genogram that can be compared has been discovered, and a detailed comparison is underway...... The genes owned by the arm are included in the gene map stored in the database. ”

The inclusion relationship means that the genetic map in the system database already contains the genetic data of the arm as early as the time when the arm is studied.

"Your database?" Lin Ye touched his head and exclaimed in confusion.

"I don't know......" the system said. "It was also when I was researching the arm that I found out that I actually had a complete genetic map of a certain organism in my database......"

The system is in a state of confusion.

"Whose genes are they?" Lin Ye said.

The system was silent for a while, and then said:

"This is the genetic map that belongs to Homo sapiens – the human race. ”

In an instant, the atmosphere became a lot more silent. Lin Ye's wings trembled slightly, and his voice couldn't help but raise an octave: "You mean that the black-faced fierce spider I just met is a human !?"

This news made Lin Ye's heart tremble, and his breathing became short.

At this moment, Lin Ye's heart clenched suddenly. The air around them froze instantly. Time and space seem to stand still.

The drops of groundwater dripping from the rock wall stalled in mid-air, and the splashes on the surface of the water were frozen. Even the light stopped spreading, and because the light stopped spreading, Lin Ye suddenly became blind in this short period of a few tenths of a second.

After 0.3 seconds,

Just as Lin Ye shouted the word human, Lin Ye suddenly felt countless pairs of eyes around him staring at him with malicious intent. These eyes are big and small, black and white, round and square, some of them are close to Lin Ye, and some of them seem to be separated from Lin Ye by a long river of time and space. These closed eyes all opened a slit, their eyes encompassing everything, and Lin Ye was just a small yellow dot in their eyes.

Time Flows......

A drop of water fell in the pool, and a very crisp ding-dong sound was heard.

Lin Ye suddenly broke away from the terrifying atmosphere.

Lin Ye's feathers exploded, and he looked around with some fear, but the surrounding scenery did not change at all. It was as if what I had experienced before was an illusion.

But Lin Ye didn't believe it was an illusion at all. No matter how illusory the things just experienced were, even if Lin Ye himself didn't believe it, it couldn't explain the changes that had happened in Lin Ye.

At the tip of Lin Ye's right wing, the slender feathers that had grown before had disappeared without a trace. This feather represents a life in Lin Ye.

In this short period of 0.3 seconds, he had already died once.

"I actually lost a life so inexplicably?" Lin Ye muttered.

He lifted his wings, looked at the bare tips of his wings, and stopped talking.

"System, do you know who they are?" Lin Ye sighed, and at the same time, the corners of his mouth curled slightly, putting on a look of crying and laughing.

——————————

The system did not answer. Of course, Lin Ye didn't want to ask more. He just silently kept it in his mind, and one day, he was going to return everything to the guy who tried to kill him.

The black-faced fierce spider had not appeared since that day, but Lin Ye had also gained another benefit from the research on the arm of the black-faced fierce spider.

"Bristle probe, a C-level perceptual skill, creatures with this ability will have extremely sensitive rigid bristles, can keenly sense the flow of air, and can even detect anything that cannot be observed by the naked eye. Target: Arachnids. A minimum of ten Rings of Faith is required to activate this ability, and the activation success rate is related to the adaptability of the creature. ”

In the entire Phoenix civilization, there is only one creature belonging to the arachnids, and it quickly gained the ability of bristle probes, and as an agile spy, perceptual skills are essential. As a result, Midori's detection ability has been greatly improved. Whitefur sends Midori to the north, where Midori detects the movement of the Bird Civilization.

Midori opened her mouth and yawned, lying under a green leaf, watching a city of birds from afar.

Birds are moving in and out of the city with a large number of gems on their backs, as if they are busy doing something. Midori suddenly felt a faint air flow behind him, and it immediately retracted and hid in the cave that had been dug in advance.

A bird with pure gray feathers is walking past Xiao Green with a flock of birds. They all wear a jeweled pendant around their necks. A variety of colorful gemstone pendants are carved with eerie symbols. The pendant jolted as the birds moved, and the jewels on the pendant flashed with it.

After the birds left, Midori poked his head out, and he saw that three hundred meters away on the right, there was a snake man who was sneakily watching the birds. The snake man has green paint on his face while using the smell of berries to mask his body odor.

The disguised snake man didn't see Midori, and the snake man's face immediately became angry when he saw the pendant around the necks of the birds. It turned and burrowed into the jungle behind it, heading straight east.

According to Midori's investigation, the geographical locations of the five alien civilizations have been almost touched by Midori.

The five alien civilizations are like the five vertices of a five-pointed star, distributed in five places in the rich plains. In the middle of the plain is an arched mountain that reaches into the sky.

Among the five alien civilizations, the westernmost and southeastern side is the civilization of the Black-Ringed Worm, and the east-facing of the Black-Ringed Worm is the Snake Man civilization.

The level of civilization development of the five alien civilizations is almost identical, but there are some differences. For example, the Bird Civilization has unique gem runes (advanced), the Snake People civilization has muskets and black powder, and the Worm Civilization, Giant Bat Civilization, and Cancer Civilization have different unknown technologies.

There was no point in staying here any longer, and Midori's eyes lit up as it followed the snake man east.

——————————

The silver ore in the underground caverns has already begun to be mined, and the nearly thirty tons of silver are easily mined. For cavemen, there are some cavemen who remember it even more. They are best at digging holes, and although their claws have degraded and their bodies are gradually erect, they can dig twice as fast as they used to put on the hand hoes made for them by troglodyte craftsmen.

The extremely pure silver is refined by the flowers and birds into extremely standard silver ingots. The melting point of silver is nearly 500 degrees lower than that of steel. They use steel as a mold for silver ingots. These standard ingots are actually quite small, each boxy when first manufactured, the size of a human pinch's thumb.

Silver ingots produced cannot be immediately marketed for exchange for gems. After trying it out, cavemen who tried the silver ingots said that the silver ingots were really not easy to carry. Silver ingots are often lost. There is a ** Julong craftsman who proposed to elongate one end of the silver ingot to form a sheet, and make a hole in the piece, which can be threaded with a rope.

White Fur nodded, and immediately took the advice of the caveman craftsman.

If there was a scientist in the Phoenix Civilization, this would not be the case, he could consider the consequences, but could directly choose the best solution among them.

If you want to make a currency change, you have to rely on the initiative of the leaders. The Phoenix civilization has met this.

White Fur had a wreath on his head, which was the sign of an elder, and he had already been promoted to an elder by Lin Ye a week ago.

The elder has a very powerful power: authority, and what the elder says will be recognized by all members and will be accomplished in unison. The strength of authority increases as the civilization grows stronger and the happiness of its members increases, and as the civilization weakens, so does the authority.

The downside of gemstone currency is obvious, that is, there is no one gemstone in the world that is exactly the same, and impurities, purity, color and size can all affect the value of gemstones.

But there is no such problem with the use of uniform silver sheets as currency. One is one and two is two, and its value is not underestimated or overvalued.

Under the coercion, gemstones soon lost their monetary role and were replaced by silver plates.

White Fur decided that ten pieces of silver could be exchanged for one sapphire, and fifty pieces of silver could be exchanged for one of the finest rubies. The rest of the gems each have their own exchange ratio.

Ten days had passed, all the gems had been deposited into the repository, and the Phoenix civilization had begun to activate silver as a trading currency.

The sacrifices of the Sun Dragon Civilization also followed the example of the Phoenix Civilization, and they reached an agreement with Bai Mao, and Bai Mao provided silver pieces in exchange for gems. Soon, the Sun Dragon civilization also completed the currency exchange.