"Ahem! Ahem!! ”

Luo Chen covered his mouth and nose, his face wrinkled, and he felt a hot stinging pain in his nasal throat: "The air quality in this world is really rubbish!" ”

Dongfang Undefeated also looked uncomfortable, trying to breathe slowly so that his lungs could feel better. From ancient times to modern times, he thought that the air in the modern world was dirty enough, but when he arrived in this world, he felt that modern human beings simply breathed in heaven.

"Where are we?" He surveyed his surroundings.

The yellow sand is long, and in the distance are bare hills, and the wreckage of dilapidated cars is half-buried underground. The broken bones that can be seen everywhere still maintain a posture of struggle, and it is difficult to imagine what kind of horror they suffered before they died.

Behind the two of them are broken high-rise buildings, the ruins of an uninhabited city, and the location of the two should be the edge of a city.

There is no green as far as the eye can see, except for the sound of the wind, there is no other sound, there is no life, under the warm sun, it contrasts with weirdness and desolation.

At this time, the cold voice of the system sounded in the heads of the two.

Quest Dungeon: Spirit Cage

Main Quest: Embed in the Mana ecology for at least three months

Location: Gobi on the west side of the Australasian New World

Completion Reward: 50,000 XP.

……

Luo Chen quickly recalled and knew what kind of world it was.

The earth's crust was shattered by the change of the earth's crust caused by the change of the moon phase, and a series of disasters caused by this almost extinction of mankind were triggered.

And after the cataclysm, an unknown flower spore appeared on the ground, and the origin of the unknown flower appeared, and the flower of Manna bloomed, and based on this, a new ecosystem emerged.

The monsters that then appear on the ground devour the living humans, known as the Eaters of the Extreme, and no one knows if they crawled out of the ground as rumored, or if they are themselves the products of man-made taboos in their vain attempt to transcend the spirits.

The story of the original book takes place fifty years after the catastrophe, and the last remaining primitive humans survive in a city in the sky called the "Lighthouse", numbering less than 10,000......

Then Luo Chen thought of the requirements of the main quest and immediately thought about it.

Embedding in the Mana ecology, it still requires three months?

The known Mana ecology can be compared to a base station in Mana flowers? The Flower of Manna stores and devours the essence of life? At the same time, all the Pole Eaters in the radiation range are connected as one, sharing information and life energy? Make the Eater immortal.

Polar Eater devouring the essence of life? Passing on to the Flower of Mana for storage, the more Life Essence the Flower of Mana gets? The Mana ecology may evolve with it, and the Mana ecology evolves? Polar Eaters as a whole will also evolve with it.

Is this the closest relationship in the Manna ecosystem? In addition, the vertebral Gu worm should be closely related to this ecological closed loop, and its role should not only be a pawn for the Pole Eater. Although they can't have the same infinite life as the Eater of Extremes.

After that, there should be some adaptation to the Manna ecology? Primitive creatures that have succeeded in producing "evolution"? And humans... Perhaps it can no longer be called human.

And what is certain is that as long as you enter the Manna ecology, it means immortality. The body is only the shell, and the essence of life is the foundation.

And the system requirement is "embedded", not "integrated"? There's a big difference between the two, but if you want the latter? Luo Chen can only say... The concubines were powerless.

Yi Luochen guessed that the humans who could successfully embed the Mana ecology in the original book? It seems that there is a main character, Mark, whose roots are the existence of artificial test subjects. There are also surviving humans on the ground, led by silver-haired women.

"What's the problem?"

Dongfang is undefeated and sees that Luo Chen is silent? His gaze began to be heavy.

Luo Chen told Dongfang Undefeated about the mission requirements and related points.

The undefeated East looks in all directions with wary eyes? said: "I haven't seen this work yet? Now that you've seen it, what do you think? ”

Luo Chen groaned and said, "The method is not difficult, although it is dangerous and fatal to ordinary people, it should be able to ignore it for us." ”

"And for ordinary humans, the only thing that can really be regarded as safe in this world is a lighthouse, but unfortunately we don't have much chance to meet them."

Although he knew that in the original book, the story took place on the continent where he is now, in this location. The problem is that he doesn't know the time, if the lighthouse is still floating over the North Pole a few years before the original story begins.

"And in the words of this world, the essence of our life is too shiny, it is estimated that even the king-level devouring beast will be attracted, and at that time, we are afraid that we will have to face the pursuit all the time, and whether we can survive is not to be said."

Dongfang Undefeated was immediately moved, and said, "So dangerous? ”

"Don't say it's a king-level Pole Eater, a metamorphosis Pole Eater, a pillar of light cannon can blast us to the scum." Luo Chen's hands were spread out.

"If we embed the Manna ecosystem, it might be safer."

"So what do we do next, how do we embed that ecosystem?"

Dongfang Undefeated does not understand intelligence, and can only rely on Luo Chen's opinion at this moment.

"First of all, the minimum requirement, we need fishy vegetarian."

If you want to make a comparison, the T virus in this world is the equivalent of the Resident Evil Virus. What can be endured evolves, and what can't be endured becomes flesh and soil. It is known that Mana Flower, Extreme Devourer, and Spine Gu can all release fishy corn.

Luo Chen's eyes looked in all directions, and there was silence.

He took out the Life Energy Detector, put it on his left eye, and activated the switch.

Multiply!

The Life Energy Detector directly shows that it is subject to electromagnetic interference, and the source of the display is the direction of the city, which almost means that there is a Pole Eater in front of it in this world.

Luo Chen turned on the anti-electromagnetic interference device on the detector, and the battery power began to decrease with the naked eye. The detector's display suddenly became clear, and in the ruined city in front of them, life energy signals began to light up.

Among them, there are no less than twenty of them that are about the same size as the current life signal of Dongfang Undefeated, but the light is relatively dim, far less dazzling than Dongfang Undefeated.

What does this mean?

Luo Chen was thoughtful.

Dongfang's undefeated life energy signal, whether it is the size or brightness, is less than half of its own, does this mean that its target is bigger?

"Dongfang, you must always keep your heart like water, your emotions are too excited, it is said that it will make the life essence too active, and it is easy to attract the attention of the Extreme Devourer."

"You should probably be more worried about yourself than I am."

Luo Chen took out an M500 revolver and a Miao knife from the space necklace.

Then he took out two more gas masks, one of which was thrown to the East Undefeated.

He began to put it on himself, and said, "I don't know if this thing can prevent fishy corn, that thing can hallucinate, although we need fishy food, but not in battle, the slightest difference will kill people." ”

Seeing that Luo Chen said it cautiously, Dongfang Undefeated also cautiously put on a gas mask.

The fingertips flickered, and steel needles appeared in his hands.

As the two entered the ruins of the city, more and more debris of various steel bridges and buildings could be seen, and some characters left by humans could be vaguely distinguished, mainly in Chinese characters and in English. And the signal displayed on the detector is getting closer and closer.

"Ecological Containment Area P36?" Eastern Undefeated noticed a sign.

At this time, he saw some strange clay sculptures of human bodies, and when he looked closer, he found that they were really lifelike, like human beings who had suddenly been frozen.

"These things seem to be called meat and dirt in this world."

Luo Chen explained, while walking the back of the flesh and soil in the aisle, looking at the hole that appeared on the back of the flesh and soil of this woman's appearance, and said: "Like this, it should be infected by fishy grain, and the essence of life is devoured, and finally the spine Gu is born, and the spine Gu comes out of its shell. Looking at the appearance of these people, they should die instantly after infection. ”

Dongfang Undefeated frowned, with a gloomy expression, and did not approach these fleshy soils again.

"Sounds like an alien."

"Alien?" Luo Chen was stunned, and suddenly felt that it was really a little similar.

When he watched this anime at the time, he had guessed too much that after parasitic other creatures, the Spine Gu might evolve into an Extreme Devourer. Of course, this is just Luo Chen's hypothesis, and there is not enough information to verify it yet.

However, if this hypothesis is true, it is somewhat similar to the alien.

But from the mouth of the spine Gu worm that was swallowed by Mark, the sentence "A greater disaster is coming" came out, obviously, this sentence was not said by the spine Gu worm, but the response of Mana Ecology, and the Spine Gu worm can share the Manna Ecological Information Network.

It may even be that the vertebral worm is also an important member of the Mana ecosystem.

The two of them went deeper and deeper into the ruins of the city, and the detector showed that there were about twenty or thirty relatively powerful life signals, located in the center of the city, three or four kilometers away from them. And the nearest single life signal was weak, but there were a large number of groups, and they were a kilometer away, and Luo Chen rushed directly there.

Soon after, the two came to a dark abandoned parking lot.

"Here, be careful!" Luo Chen reminded softly, and the perspective eye was directly opened.

On the ground, on the top of the wall, among the abandoned cars, there was a small noise.

A large insect similar to a worm, itself a human spine has grown a large number of insect feet, and its body glows with red particles, psychedelic and gorgeous, like a wild dog that smells blood, and quickly crawls towards the two.

These things move quickly and flexibly.

Dongfang Undefeated has never read the original book, looking at these weird-looking big insects, under the gas mask, a look of surprise flashed in his eyes.

But his movements in his hands were not slow, and with a wave of his hands, seven or eight rays of light flashed through the space, like a heavenly maiden scattering flowers, accurately shooting eight ridge Gus.

However, these spine Gu worms only hissed, but their actions were not affected much, but they quickly rushed towards the east undefeated.

Luo Chen reminded: "Your needles are too thin, these things are not people, there are no acupuncture points for you to pierce, if it is not for the luck that just breaks their nerves, these things that have no pain will not affect them at all." ”

While speaking, Luo Chen Miao slashed wantonly, the sword light flashed like electricity, the air trembled, and more than a dozen spine Gu that pounced on him were all broken in two, and the remnants fell to the ground one after another, and stopped moving in the hiss.

At this time, under the corner of the vision in his eyes, a small interface suddenly popped up, showing that Luo Chen had been rewarded with more than a hundred experience points, which was also expected by him.

Dongfang Undefeated heard Luo Chen's words and did not respond, but his hands flicked lightly in the air, and the eight ridge Gu that he had shot before suddenly broke in two without warning, and a few rays of light loomed in the air.

Dongfang Undefeated's flying needle just now did not hit the Ridge Gu, but under his control, it was wrapped around the gap between the bones of the Ridge Gu with the golden filament of the Outer Heaven Essence tied to the needle.

At the same time, Luo Chen got another hint and was rewarded with dozens of experience points again. Obviously, the subordinate's kill gains are also counted in his account.

The two of them took a calm posture and easily harvested the spine Gu group.

The number of spine Gu groups in this underground garage is not less than hundred. In the human armament of this world, it is rare to be in a hurry and exhausted.

Human firearms can inflict lethal damage on the Spine Gu, but these things are fast and agile, and it is in vain to miss them. And for Luo Chen and Dongfang Undefeated, these little things are almost like snails crawling in their eyes.

"Let's move quickly, it is estimated that at this time, the Spine Gu has already sent out a message and summoned the Extreme Devouring Beast to come over." Luo Chen found the joy of playing games, slashing one spine Gu at a time, and the accumulation of experience points in his eyes continued to increase.

If it weren't for the fact that the Spine Gu could summon those devouring beasts that could kill and resurrect to death, Luo Chen really planned to take Dongfang Undefeated to keep brushing up experience points.

Dongfang Undefeated waved his hands from time to time, his fingers flicked, and the light flickered around his body, and the spine Gu worm always broke into two pieces before he could get close to two meters around him.

"How, didn't you say you need any fishy vegetarian?"

Luo Chen said: "Collect some of these spine Gu corpses, see if you can directly extract the cells of the spine Gu, and catch some alive, don't put them in the space to accept the ring, you will die." ”