Chapter 42 Goodbye, underground world! 【End of this volume】

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"A weird machine, and... three monsters at least two meters high?!"

"But these things are not moving, as if they are dead. Am I wrong?"

When Jia Yan took a first glance, he saw a huge square machine. This machine had a silver-white appearance and was about three meters high and wide.

Its roots are more than a dozen pipes rooted underground.

As for the more specific details, Jia Yan didn't see clearly.

Within a few tenths of a second of flying by, he also saw what seemed to be three extremely ferocious monsters lying next to the machine!

The three monsters were all lying next to the machine. They all stood in the same posture, lined up in a row, motionless.

Because Jia Yan flew over there too fast, he only roughly knew that these three monsters had six legs.

Then I didn’t see any details clearly, they just passed by in a flash!

Buzz buzz——

The huge army formed by countless giant cockroaches is like a ferocious fighter jet rushing towards the enemy.

They shot out from the corners one by one, and some of them didn't even have time to turn and hit the cave wall directly!

The noise made by these huge flying creatures made Jia Yan, who was a little stunned, come back to his senses from the shock.

"No matter what they are, let's avoid the immediate crisis first!"

Seeing that these cockroaches were still unwilling to let go, Jia Yan could only spread his wings and increase his speed to the fastest again!

The surrounding scenery is rapidly retreating!

The giant cockroaches that followed behind were slowly thrown into the distance one by one!

Coming to the open space of the underground world, Jia Yan didn't have to worry about the small environment like he did in the cave. With the flying method he had conceived before, his flying speed had improved to another level!

In no time, he got into the cave leading to the gap passage!

"As long as we go deeper, we can reach the gap. I can drill through there and come out of the Siberian Wild Tiger's factory workshop in no time!"

Jia Yan originally didn't want to go to the surface so early, but the overlord of the underground world seemed to dislike him as an uninvited guest. He had no choice but to leave.

"arrive!"

Jia Yan saw from a distance that there was a gap at the top of the cave area, where he fell.

Jia Yan was about to fly away to this place!

But there was a strong sound of flapping wings from behind, which attracted his attention vigilantly!

With a quick glance at the compound eyes, Jia Yan discovered that among the huge army of dragonflies, a purple figure quickly broke away from the team and accelerated towards Jia Yan at a speed more than twice as fast as the other dragonflies!

"Purple cockroach!" Jia Yan was shocked!

Being chased by this purple bug is no fun! Jia Yan is almost certain that these purple guys, who are nearly half a meter tall, have very strong combat power. If he is intercepted by the opponent, he will probably die!

Not to mention, there was an army of nearly a thousand worms behind him!

"Run away!" Jia Yan only glanced at it, then quickly flapped his wings and flew quickly towards the crack above his head.

The giant purple worm, like a real warrior, seemed to have the aura of an elite from hundreds of battles. When he saw Jia Yan drilling into the gap above the cave, he pursued him along the passage without any delay!

Whoops!

With the strong wind howling around him, Jia Yan struggled to distinguish the road through the occasional luminous algae that appeared around him!

However, the giant purple beetle behind him seemed to have no hindrance at all. The pursuit speed increased instead of decreasing, approaching Jia Yan little by little.

Bang!

With his sight blocked, Jia Yan finally bumped into a raised stone in the passage. What annoyed him was that this stone was the place where the corpse of the dead cockroach had been placed a few days ago. I have been wandering here for a while, why am I in a panic now and have stumbled upon such a profoundly impressive place!

At the moment of collision, the purple beetle had already chased behind Jia Yan!

It stretched out its front legs and pulled it towards Jia Yan's body in the air.

But this giant purple mosquito didn't expect that Jia Yan had feet that were slenderer than his body, and the strength of these feet was amazing!

When it stretched out its front legs, Jia Yan aimed a pair of hind legs directly at the forehead of the giant purple mosquito and kicked it hard!

This giant purple beetle didn't expect Jia Yan's hind feet to be so long. Before his front feet could hook the opponent's body, he was already kicked in the head.

It was suddenly kicked backwards in the air!

Jia Yan used the reaction force in the air to increase his flying speed again. Jump over this raised rock and fly upwards at high speed!

And the purple cockroach, after chasing for a while, seemed to be blocked by an invisible line. Its compound eyes were as cold as ice as it looked at Jia Yan's retreating figure.

"Why don't you catch up?"

Jia Yan looked at the purple beetle below strangely, and doubts flashed in his mind.

But he soon felt the reason!

"Oxygen! My body seems to be lacking oxygen! I can't use my strength anymore!"

Jia Yan's figure in the passage quickly slowed down a little and rested on the surface of a stone.

He finally knew why the purple mosquito didn't chase him. Even a mutated mosquito like him, which had only lived in the underground world of high-oxygen air for a few days, would feel a little hypoxic now that he was close to the ground and felt the low-oxygen air. The purple beetle is even bigger, and it has long been accustomed to the high concentration of oxygen in the underground world during its evolution. It is normal that it does not dare to pursue it too close to the ground!

But he is different. Although he mutated once and swallowed mysterious juice twice in the underground world, his body is still a template for outside creatures in general. At least under hypoxia adaptation, he will be better able to adapt to the outside environment than underground creatures!

"It doesn't matter, I can adapt! My respiratory organs have also changed due to the mutation. It's just that I didn't need to use this change at all when I was in the underground world..."

Generally, mosquitoes only rely on the breathing holes on both sides of the abdomen for involuntary breathing, but after Jia Yan's mutation, there were some basic changes in the respiratory organs, that is, a little muscle on the side of the breathing hole, slowly Extend out to form a muscle combination with a closing mechanism!

Although this was just a very simple basic change, Jia Yan found that after closing this group of muscles, he could use the muscle combination in the breathing hole to 'inhale' towards the outside world.

And after breathing in the air, the oxygen conversion rate of the body's functions is also far higher than before. This is why he can still reach the ground near the ground without turning on the 'autonomous breathing mechanism'.

After feeling that his 'autonomous breathing mechanism', which had not been activated once after the mutation, was working normally, Jia Yan tried to use the closing muscles on the side of the breathing hole.

"Sure enough, I can breathe air, but I didn't have a spontaneous breathing organ before. Now I have to get used to the feeling of constantly breathing like a human. It's very troublesome and uncomfortable. However, I used to be a human, so it should be easy to get used to this feeling. Just hold on for a few days and you’ll be fine!”

After Jia Yan turns on his autonomous breathing mechanism, the air is sucked into the body's "combined organs" faster, and then through the mutated combined organs, the oxygen needed by each organ is quickly distributed to the body.

This problem of insufficient oxygen can be roughly solved!

Of course, with such a huge body, it is basically impossible for Jia Yan to use such a simple 'breathing organ' to completely solve the problem of insufficient oxygen supply. He can only try to reduce oxygen consumption as much as possible or rest more.

As for whether the body can mutate further in the future and have a stronger breathing mechanism, even one step further than human beings, transcending the level of 'breathing', then God knows!

At least Jia Yan still has hope. His path to mutation now seems to be promising.

"Well, I have been in the underground world for so long, and now I am kicked out by the master. I just want to go out and see if there are any changes outside. I just hope that if I am kicked out from inside, the master outside will not welcome me. , then there will really be no place for me in this world."

The outside owner Jia Yan was talking about was naturally a human being.

Although he said this in his heart, he knew very well that if his huge body that had mutated to such an exaggerated degree was exposed to the outside world, it would definitely be a very sensational event. Find the book garden www.zhaoshuyuan.com

So he has to be careful.

Jia Yan, who was once a human, knew very well that provoking humans is far more terrifying than provoking the purple cockroaches in the underground world!

"When I go out this time, I estimate that there are very few creatures that can threaten me in nature. My only possible potential enemies will only be humans!"

Because the owner of the underground world was not welcoming, Jia Yan could only choose to forget about it temporarily.

Waiting to go out and plan before you can return and face the huge army of cockroaches.

There was also the weird machinery, and the terrifying creatures that seemed to have no signs of life next to the machinery.

There are still many puzzles in the underground world, which can only be explored after Jia Yan becomes stronger.

It's not a problem to lie down in the passage all the time. After Jia Yan was mentally prepared, he moved!

It flapped its wings and soared toward the top of the passage!

The pipe leading to the factory boiler is not far away!

To be continued. Sorry, I'm feeling a little unwell today. This chapter happens to be the end of Volume 2. Just treat this volume as the end and I'll take a little rest, so there's only one update today! This is the first time there is no double update of this book. Oh, I’m so sorry.

Starting tomorrow is a new chapter, ‘The giant mosquito is beginning to show its prowess! ’, a new volume and a new story! I hope you will like it.

Thanks to book friend ‘Anjing丨’ for the 588 tip! Thanks to the brothers of "The Tiger Who Eats Pigs", "Yao Jinyuan", "ss3rv", "Have you registered", "Tota King Li Jing", "Hepatitis B Jiuyang", "The Third Brother in the Family", "mengying Luoluo" and other book friends for their rewards. You are Buyue’s motivation for updating, thank you!

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