"Say... Do you feel that it's too quiet here. It doesn't look like an ecosystem."

Yuan Zhisheng opened his mouth and looked around. It is estimated that the only animal here is krill, but these small lives should be located at the bottom of the food chain. They absorb nutrients from microorganisms and algae on the rock layer, and other organisms should eat these krill to grow.

If there were no krill, he might not be surprised, but since there are animals at the bottom of the food chain, there should be middle and upper layers!

The water here is close to the boiling point, but it is not an absolute life forbidden zone. There are many crabs and shrimps in underground rivers under volcanoes on the earth that can live in boiling water. If they are pulled to the shore, they will be "frozen to death". What about those larger crabs?

Sheqi Bajia has also explored many underground rivers. Even in the environment with poor conditions, there will be many worms and crabs, not to mention the nutritious volcanic rock riverbed and so many krill.

"Could it be the majesty of the ancient dragon that dispelled these creatures?"

Caesar analyzed that he knew that the wild nature of lower animals was very sensitive. The majestic pheromone of dragons was transmitted through the river, which was likely to scare away those creatures.

"The possible Cologne may have awakened recently. It's not surprising that there are no other creatures around."

Chu Zihang agrees with Caesar. As for these krill, on the one hand, this arthropod is too low intelligent, on the other hand, they can't migrate.

"I hope so..."

Yuan Zhisheng said silently. He intuitively felt that the fact might not be as simple as that. Even if it was true, it was not good news for them, which meant that the ancient dragon was semi active at this time.

It will be very difficult for them to locate their position. Perhaps they have been exposed to the "vision" of the ancient dragon before they find each other, which is extremely dangerous.

After all, they continue to move forward, and the trend of the underground river is not invariable from low to high. They are walking down at this time, which is a trough, but the speed of water flow is only slightly slower due to the water pressure at the highest point.

Just came here, even krill were rarely seen around, and the strange feeling gradually came to their hearts.

Just when Yuan Zhisheng decided to end the exploration and return to repair and make a new plan, he stopped and stared at what was in front of him.

"Yuanjun, what's the matter?"

Lu Chen wondered that they were at the corner of a rare bend in the underground river.

"Come and have a look."

Yuan Zhisheng's tone was not very calm. It seemed that he saw a more shocking scene than that day in the computer room of Yanliu Institute.

Lu Chen several people fixed their bodies and walked forward to the place where yuan Zhisheng stood. They all stayed where they were. One by one, they inserted alchemical weapons into the rock stratum and praised the wonders in front of them.

In front of us is not the familiar underground river, but a series of bronze tunnels!

The bronze tunnel is nearly three meters wide and high. The mottled ancient bronze characters are exposed under the cover of rock strata above the entrance. The characters like snakes are winding and winding, as if with some strange power. Although they can't be understood, they can also feel the majestic momentum of the engraver. This should be the name of this place.

"The relics of the dragon clan? Brother Chu, can you understand what's written on it?"

Caesar inquired. Even he had to admit Chu Zihang's erudition. In fact, he had average scores in culture courses in the college, that is, he passed.

"I don't understand. I've seen some rare ancient characters in Shixin, but there seems to be no similarity. Maybe Norma should be able to find out."

Chu Zihang shook his head. He is not an encyclopedia, and even if it is in an encyclopedia, it won't exist.

At this time, Yuan Zhisheng murmured, "this is the text of the Japanese Shindai period. It says... Jinlunjia cloister."

Every owner of the eight snake Qi families will learn this kind of words. Yuan Zhisheng once thought it was unnecessary. Remembering those complicated words gives him a headache, but he saw this kind of words where there may be ancient dragons or even gods today!

"Shendai period? Didn't you Japanese make it up?"

Caesar wondered.

Yuan Zhisheng shook his head. "Fairy tales can never be born out of thin air. Although there are exaggerated and fictional elements in many places, stories always have prototypes, just like Nordic myths."

"Jinlunga cloister?"

Lu Chen tasted the name and thought about it. He had no clue.

“Ginnungagap。”

Chu Zihang suddenly said a word of unknown meaning, which is ancient northern European. He had learned a little after the "history" class.

Seeing Lu Chen puzzled, he explained: "the golden lunga gap, in Nordic mythology, is a primitive abyss. Its meaning is a crack, representing a space of nothingness and nothing before the creation of the world."

Caesar took a picture with his camera and joked, "it seems that your Japanese myths are not only not made up, but also related to the orthodoxy of the dragon family."

According to what the secret party has learned at present, the dragon family system is the most contrasting with Nordic mythology. Those old directors study Nordic mythology and analyze it in combination with the literature of other dragon families. The history of many places is surprisingly similar, so they often think of the dragon family when they mention Nordic mythology.

"In this way, the name of this place can also be understood as... The cloister of the abyss?"

Lu Chen said faintly, with a flat tone, but the content made other people get goose bumps inexplicably.

They looked at the endless bronze corridor. There seemed to be some beast lurking in the deep darkness, waiting to devour all the entrants and let them fall into the abyss.

"Return first. Chu Jun records the coordinates. We'll start here tomorrow."

Yuan Zhisheng raised his hand and looked at the watch in his hand, which recorded the time and oxygen stock. It has been more than 20 minutes since they came down. Now the so-called jinlunjia corridor is still unknown how far. To be safe, they must return to replenish and then explore again.

Lu Chen nodded. This is a safe practice. This is no better underground than other places. Even Lu Chen can't guarantee to deal with all unknown dangers.

Caesar pressed the shutter, Chu Zihang helped him turn on the light, took several photos of jinlunjia cloister, and was ready to upload Norma's analysis after returning.

Just after Caesar pressed the shutter again, his face suddenly changed and shouted on the public frequency, "there's something coming behind! A lot!"

Lu Chen turned back one after another. They went upstream, and the creatures behind them had to carry the water. What would it be that Caesar wanted to describe as "a lot"?

The power of the exploration lamp was turned on to the maximum. Lu Chen finally saw the so-called large number of creatures. It was a blue and silver torrent!

Like groups of fireflies floating in this quiet space, they are suffused with blue and silver light, as if the stars were twinkling.

A little closer, Lu Chen saw what it was. Those were small fish with slender bodies, small tail fins and pectoral fins, huge and ferocious mouth cracks, transparent teeth sticking out of their mouth like a dagger, covered with beautiful silver blue scales, and the light came from a slender tentacle on their heads.

Because it is upstream, the speed of the underground river obviously blocks these ferocious creatures. The speed is not fast, but look at this rhythm, they will encounter in less than ten seconds!

"What the hell is this?"

Lu Chen looked at these ferocious little things and felt numb.

Chu Zihang's face was very ugly, "ghost tooth dragon Viper!"

His spirit has begun to gather strength.

"Damn it, there's one ahead!"

Caesar scolded angrily. They didn't know what bad luck they had. They came to the ghost's dens. In his sickle weasel's perception, there were also some ghost tooth dragon vipers swimming this way in the jinlunjia cloister in front. Because they were downstream, they were very fast!

Lu Chen made a quick decision, released the rope pulley at his waist, extended his range of activities, and then staggered forward, "give it to me."

He stretched out his hand to Yuan Zhisheng's waist, where there was a spider cut. Yuan Zhisheng understood the other party's meaning and didn't stop it. Looking at the situation before and after the attack, he hesitated to use the kingship.

But this slender dragon subspecies can even survive in the deep sea. The pressure of kingship on them seems insignificant. Using kingship is just wasting their physical strength in vain.

Caesar held Dick Victor on the ground with one hand and fixed his body. He must stand firm now, otherwise if he was trapped by the water, he would fall into the group of ghost tooth vipers attacked by the obscene in an instant.

He took a deep breath, and a pair of hot golden pupils were lit in the dark underground river. Chu Zihang's King flame needs a certain singing time, and it will cause water vapor explosion after use.

This is a moment of life and death. He can't hesitate.

The blood burst opened directly from the second time, the blood boiled like magma, and the heart beat like a drum. The dragon blood with power ran through his limbs and bones, and there were fine fluffy lines on the surface of his skin. This intoxicating power was like the gift of the devil, and his body was completely stable.

He finally understands why this is called taboo technology. Once you taste this kind of power, you will never quit!

The once docile messenger turned into a messenger of killing, swept out like a whirlwind, like an underwater meat grinder, and the faint blue liquid fainted in the red river.

Soul sucking sickle!

This spirit consumption is much smaller than Jun Yan, but in the face of such a number of ghost tooth dragon vipers, it is difficult to be airtight. They must think of some countermeasures!

Yuan Zhisheng pulled out his other ancient knife at this time. The boy an gangche stood beside Chu Zihang. The keel was opened. He punched into the rock stratum, grasped and fixed his body, and was ready to attack the fish that had escaped the net.

Lu Jun understood that there were few people coming from jinlunjia cloister. He could defend alone, and they had to solve the large group of ghost tooth dragon vipers coming from the downstream.

At this time, Lu Chen pulled out the red maple and the spider and cut them. He opposed the handles of the two knives and focused on the group of ghost tooth dragon vipers, about tens of thousands.

If there were not a large number of ghost tooth dragon vipers and Chu Zihang behind him, he would be much easier to change the direction of the water flow with violence. These little things couldn't get close to him at all.

But now he can't do that. He doesn't even dare to wave a knife vertically. It will "suck" the creatures in the rear. Both Chu Zihang and himself will suffer.

Damn it, he hates to deal with this small and dense biota like insects. Although time is pressing, Chu Zihang didn't have time to explain in detail, he knew it would never be easy to be entangled by looking at things.

The double blades danced laterally, like a propeller. The light hanging in front of the chest was reflected on the blade. Through the Red River, it radiated the brilliance of a bleeding moon. The downstream ghost tooth dragon vipers hit it like a meat crusher.

A large number of faint blue blood was sprayed and fainted. He quickly moved horizontally under the water, completely blocked the space, and made a clanging sound when his feet stepped on the bronze floor. The water surged to both sides and gushed away, turning into waves and rushing towards Chu Zihang and others.

Yuan Zhisheng tightened the rope around the waist of several people at the first time, and held Chu Zihang and Caesar tightly to prevent them from being rushed to the ghost tooth dragon vipers by the suddenly accelerated water.

When he looked back, Lu Chen seemed to be a processing filter screen. Those ghost tooth dragon vipers became qualified meat sauce when they wore the filter screen. The dark blue blood mixed with the red river became noble purple. This picture reminded him of the ancient Chinese paintings he had seen. Immortals stood proudly and purple came to the world.

Unfortunately, the immortal in front of us is not so elegant and dusty, but a collection of violence. The so-called purple gas is not gas, but plasma haloed in the water!

Yuan Zhisheng realized that if he was on the shore, he would be fine, but he would never be able to cut such a fast and dead angle under the water. The huge resistance in the water seemed to be infinitely weakened in front of the boy. He cut the water like cutting on a certain line, which was the ultimate understanding of mechanics and extremely keen intuition!

Lu Chen not only stopped a group of ghost tooth dragon vipers underwater with only Sabre and physical strength, but he was even moving forward!

"Retreat!"

Chu Zihang suddenly roared. He raised his finger to the rock stratum above. The spirit of Jun Yan broke out underwater. The extreme high temperature can indeed kill ghost tooth dragon viper in a large area, but the vaporized water will surge up like an explosion. The rock stratum above will definitely collapse. They must withdraw into the jinlunjia corridor.

Yuan Zhisheng pulled them to the jinlunjia cloister. Chu Zihang had broken out. The extreme high temperature appeared under the water. The ghost tooth dragon Viper rushed in front was instantly roasted into coke and broken into pieces by Caesar's blood sucking sickle.

The river water that was close to the boiling point was vaporized instantly. A large number of white bubbles and dark blue blood were mixed together, just like fireworks, but this is not fireworks, but a large amount of gas explosion bomb!

The powerful impact force pushed away the river. The ghost tooth dragon vipers upstream were either incinerated by high temperature or pushed back by strong water pressure. The rock stratum above was violently impacted, trembled and cracked, and large pieces of gravel fell. This is Chu Zihang's real purpose. He wants to block this road!

In order to prevent the power from being insufficient, Chu Zihang also opened the blood burst, which is undoubtedly his full strength. The underground river within a radius of tens of meters is shaking, even the jinlunjia cloister is no exception.

Lu Chen was impacted. Because it was difficult to use his strength underwater, he was also pushed to the direction of the ghost tooth dragon Viper group, but he had expected this kind of thing for a long time, and he was not flustered. The water flow of the sword dance in his hand had to be blocked, but the instantaneous loss of balance made him release several ghost tooth dragon vipers.

Because Caesar was in the third position between the ropes, he was first pulled back by Yuan Zhisheng, and then it was time to pull Chu Zihang.