Spirit summons? I want to do it myself!

Finally, Li Duo decided to continue going down because it was still within her tolerance range. After all, Li Duo's physique was better than the toxins in the air.

As for the problem of insufficient oxygen, Lido can only retain as much oxygen in the air as possible in her body to increase the utilization rate of oxygen. Now she can hold on for a while.

Fumei and Liya also said that they could still adapt, and the current concentration of dark magic elements in the air has not yet reached the point where they can cause direct infection.

So everyone reached a consensus and moved on.

The corridor we are walking through now is more than 300 meters long, and it is about 20 to 30 meters long when going down, which is close to the hinterland of the mountain. Moreover, the corridor becomes gradually wider as we go down.

Taking the Megalodon as an example, the outermost section can only accommodate one adult Megalodon, but the current corridor is more than enough for three adult Megalodons to pass through.

Lido also saw from the traces on the mountain wall that this passage was indeed for the giant-toothed monster to pass through, and it seemed that there was a possibility of encountering a giant-toothed monster if she went down.

Anyway, Lido didn't believe that the giant-toothed monsters in the lava cave would be wiped out.

Judging from the abundance of mosses and dark worms on the mountain walls, no giant-toothed monsters have been here in recent times.

What are those giant tusks doing? They can't be hibernating, right?! However, Lido has a feeling that she will have a battle with the giant tusks soon.

But to be honest, the situation is not favorable for Lido.

Right now, Lido, Fumei and Leah are all in poor condition, but the Tusk has thick skin and flesh, and the terrain in the tunnel is more suitable for the Tusk to charge.

However, even though the corridor became wider, there was not much space for Lido to move forward and backward in the corridor.

We can only take one step at a time and act accordingly!

Lido and her group continued to walk down the corridor, and then turned a big bend (because a large rock blocked the original road), and the corridor became further widened.

Although she couldn't smell anything, Lido could feel the oxygen content in the air she breathed increasing.

Even though it was still a long way from the outside world, Lido's breathing became much smoother.

It seems that there are other ventilation holes nearby that lead directly to the outside world and have never been sealed. They should be in hidden locations to escape the eyes of the knights and the legion.

But Lido still hadn't recovered her sense of smell. Although it was inconvenient to lose her sense of smell, Lido was afraid of encountering the scent assassin again, and there was still plenty of time before she had to recover her sense of smell.

Moreover, the moisture here is gradually decreasing, but it is not extremely dry. Even though the temperature is one or two degrees higher than the corridor above, it feels much more comfortable, and the symptoms of dizziness and chest tightness are alleviated a lot.

What was unexpected was that the concentration of dark magic elements in the air here did not increase, or was even lower.

Is it because the space here is too big and it is diluted? Or is it because of the vents? Or is it caused by some other reason?

After walking down the corridor for more than a hundred meters, the corridor can no longer be called a corridor. It has become a large cave in the belly of the mountain. Not only has its width increased greatly, but its height has also increased.

Also, there was light here! Although the light was not as bright as the fluorescent stone in Liduo's hand, it flickered on the top of the cave like stars inlaid in the night sky.

Lido originally thought it was a mineral similar to fluorescent stone, and wondered if it was a mineral containing radioactive elements?

After a closer look, I found that the thing that was shining like a star was a kind of beetle, and the shining part was the shell on its back.

There are many upside-down stalactites at the top of the cave, but both the surface of the stalactites and the stone walls at the top are covered with a dense layer of black moss. However, there are no dark worms living inside, otherwise Lido would have to worry about worms falling from above.

That beetle does not seem to be a vegetarian, but feeds on worms.

Lido saw with her own eyes a beetle fly down, grab a dark worm in the moss on the mountain wall with its claws, insert its slender and hard mouthparts into the worm's body and start sucking.

After sucking for a while, the beetle flew away to feed on another worm, and then flew back to the top of the cave after it was full.

To Lido's surprise, the two worms that were sucked were still alive and did not look like they were about to be killed.

Could it be that these beetles understand sustainable development? Or is this a symbiotic or parasitic relationship between beetles and dark worms?

It was obvious that with the light provided by the beetles, the black moss grew much more lushly than anywhere else. It was not only more lush than the growth in the previous corridor, but also much more lush than what Lido saw on the surface of the mountain last year!

It seems that this kind of moss needs light to grow, but not much, so the dim cold light emitted by the beetle is most suitable. Natural sunlight is still too strong, and it has a significant inhibitory effect on plants infected by dark magic elements.

In fact, Lido was originally worried that after entering the lava cave, she would encounter dark worms and be attacked by a group of them. Just imagining the thought would make her suffer from trypophobia.

But the result was that Lido had gone to this depth, and brought Fumei and Leah with her, and encountered these luminous beetles, let's call them fluorescent beetles, and they were not attacked.

According to common sense on the magical continent, monsters are born with a desire to destroy, love to feed on the flesh and blood of other creatures, and are natural enemies of elves. Once they encounter elves, it will be a fight to the death.

So the dark worms and fluorescent beetles are not considered demons? But demonized creatures will also rush towards other creatures without dark auras, so they are not even demonized creatures?

Or maybe their size is too small, and their mental strength is so weak that it can be ignored, so the dark magic element has little effect on them. It transforms their bodies and changes their eating habits, but cannot change their survival according to biological instinct.

Thus, over the course of two or three thousand years, this mode of survival was formed between mosses, dark worms, and fluorescent beetles and was engraved into the racial genes.

It seems that this is the only explanation. Lido really can't think of any other logical explanation to explain this phenomenon.

Although the cave had become very wide, it was still a long and narrow shape. Liduo led Fumei and Liya to continue walking into the long and narrow cave.

As she walked along, although the moss on the ground was not as lush as that on the stone walls, there were still some sparse ones. Where there was moss, there were dark worms, so Lido's footsteps always carried some sounds that made her scalp tingle.

This made Lido envy Fumei and Liya again, because they didn't need to touch the ground and were floating in the air.

Liduo decided that after she got out, she would clean and maintain her boots. It was really hard work!

The cave was very long and became wider as we walked along. Suddenly, Lido stopped walking because something was rushing towards us!

Lido hurriedly prepared herself, with a hundred-forged steel long sword in her left hand and the Rock giant sword in her right hand, ready for battle!

Fumei held the long-handled sickle in front of her, and Leah was also ready to go. One of them stood beside Lido and supported her, while the other stood behind Lido and provided remote support.

The giant tusk must have sensed the presence of Fumei and Liya and went crazy! It seems that the giant tusk's lair is not far ahead!

Judging from the noise that Lido heard, the number should not exceed a hundred. In addition, no matter how wide the cave is, it can only accommodate no more than ten giant-toothed monsters rushing in front of Lido. In this way, the pressure will not be that great.

Soon, the figure of the giant-toothed monster appeared in Lido's sight.

After seeing the situation of the leading giant-toothed monsters, Lido secretly breathed a sigh of relief.

Because none of those giant tusks were adults, they were all half-grown! It seemed that more than a year was not enough for the giant tusks to grow, and the adult giant tusks had been wiped out in the previous encirclement and suppression.

If it was just a half-grown giant tusk monster, with the Rock giant sword in hand, breaking its defense shouldn't be a problem. Plus, Lido's condition was much better than before, so she could fight!

Lido did not wait for the giant-toothed monster to reach her before taking action. When the two were about ten meters apart, Lido lowered her center of gravity and strode forward!

Taking advantage of the inertia of the sprint, Lido did not pierce the brains of the giant tusks or cut off their necks. Instead, she cut off their two legs and left them alone for the time being, and then cut off the leg of a giant tusk.

Because this will make the Tusks lose their ability to move, it is the most labor-saving and least likely to cause injury to you to wait for Lido to knock all the Tusks to the ground and then turn around to finish them off one by one!

Although Lido can no longer use light skills, she can still jump two or three meters high without any problem. Moreover, she will definitely not be stingy with her mental power in battle. Once her mental power perception comes out, the Giant Tooth Monster will have no chance to hurt Lido.

In fact, after Lido knocked down all the giant-toothed monsters, she just felt like her chest was about to explode.

There was no way. The air in the cave did not support strenuous exercise, and Lido's physical strength was consumed quickly.

In short, after exerting most of her physical strength, Lido knocked down more than eighty giant-toothed monsters that rushed over. Of course, about ten of them were chopped down by Fumei, and more than a dozen were shot through the forehead by Leah.

Lido was so tired that all the finishing work was left to Fumei and Liya.

……

PS: That’s all for today, it’s not too late.

Rolling around to ask for ratings, my dears, please give me gifts to urge me to update, love you guys! ～(^3^)-☆