This area, which is about 80 kilometers deep, is a valley surrounded by mountains and filled with dense fog.

In addition to the white fog, there are countless insects flying in the valley, making the whole valley look gray.

The density of demons in the valley is very high, and the white fog is the mist substance released by the demons.

Yang Guang took a closer look, and most of the demons in this valley were mutated from reptiles and arthropods.

There are many demons with bodies like lizards and snakes, and even more low-level demons that have mutated up to the animal.

In such a dense group of demons, it is not surprising that abyss-level demons can be generated.

The fact that it can attract so many demons also shows that this valley contains a lot of minerals.

In fact, Yang Guang also sensed a lot of GB18 minerals in the shallow soil of the valley.

Yang Guang was a little skeptical that the GB18 mine source would be under this area, but it was too dangerous here, and Yang Guang didn't try it easily.

Even if his strength has improved now, if he encounters an abyss-level demon, he may not be an opponent at all.

After all, a demon at this level, the martial arts realm whose strength is comparable to that of a human warrior, is already an omnipotent existence that flies into the sky and the earth.

Lord-level high-level demons can fly with their control techniques, but except for a few speed types, the speed of air movement is not fast, so they are rarely used.

But after all, the abyss-level demons are a big level different from the lord-level ones, and for ordinary martial artists, they are even an unknown level of existence.

Although he didn't know why he wanted to hide the existence of demons above this level, Yang Guang believed that there must be a special reason.

In case the flying skills you rely on can't match the speed of the demons, and you can't even escape, you'll be here in vain.

Yang Guang thinks that he is not too bold, but he will not take risks easily.

After arriving in this red danger area, Yang Guang hid on a mountain peak at the edge of the valley, with the help of the cover of mountain rocks and trees, plus the effect of the invisibility suit, he did not have to worry about being detected by the naked eye at all.

What's more, the white fog in the valley was enough for him to hide well.

After the concealment is opened, it becomes completely invisible.

In fact, Yang Guang was more than 20 kilometers away from the target, and the reason why he was so cautious was mainly because he was worried about what detection means the aircraft had.

Yang Guang's thoughts have always locked on the target he is tracking.

After circling around the valley for a while, the hundred-meter-long flying machine gradually stopped, suspended in the air for about three hundred meters.

Yang Guang saw where the aircraft was staying in the air, and probably guessed what was going on.

Underneath the aircraft, a huge demon was hiding deep underground, rich in minerals, and Yang Guang was just able to detect its full extent.

This huge demon, Yang Guang sensed it once before, it was a demon in the shape of a four-legged snake.

It reaches a length of 500 meters, and when it stands up, it is a giant existence.

In the area where this huge demon was, no other demon dared to approach within a radius of five kilometers, and it also showed its dominance.

Such a huge terrifying demon can indeed cause a lot of panic in human society, which is probably the reason why it is kept secret from the general public and even ordinary martial artists.

It is worth mentioning that this demon has a bright red light in its belly.

This red color is very unique, and it is the first time that Yang Guang has sensed the energy fluctuations of this color.

I remember that when I sensed this demon half a month ago, there was no such weird red mass.

At this time, the aircraft in the air lifted its shield, opened the two hatches, and someone jumped out of the cabin and fell to the ground.

Really......

Dare to come to such a dangerous place, the strength of these four people is very high.

Judging by the color intensity, three of them should be at the Grandmaster level, and the other one has a deeper True Qi color, which is likely to be the Martial Venerable level.

To Yang Guang's surprise, these three grandmaster-level masters were still able to use the manipulation technique for a short time, and when they jumped from a height of three hundred meters just now, they obviously slowed down when they were about to land.

At the same time, there is an energy fluctuation in their brains, which is undoubtedly manipulation.

And the master who was suspected to be a martial arts level relied entirely on the strength of his physical body, and fell directly to the ground at a height of three hundred meters, unharmed.

Yang Guang subconsciously shrank back.

With such strength, if it is really an enemy, once he is discovered, it will be difficult to even escape.

Fortunately, there are no more such masters among the aircraft, and when the aircraft shield was closed just now, Yang Guang had already confirmed it.

There are only these four people.

The target of these four masters should be the giant demon.

And Yang Guang estimated that it was probably related to the mass of red glowing in the demon's stomach.

What the hell could that stuff be?

Yang Guang was engrossed in "watching" their every move, he wanted to see how these guys dealt with such a huge demon.

Although their flying machines were exactly the same as the last time the demons attacked the town, Yang Guang couldn't tell if these people were demons or not.

The demons I met last time, only when they turned into demons, the true qi in their bodies would suddenly transform into the characteristics of demon qi.

Although they are all white, the true color of human beings is white with a hint of red and the overall color is warm, while the demonic energy is white with a hint of blue and a cool color.

The red or blue is very light, and if you don't have a very strong ability to distinguish colors, you can't see any difference at all.

At this time, the three people on the ground had already attracted the attention of the demon, and its huge body moved, and the thick floating earth on its body moved like a violent earthquake, setting off a wave-like movement.

The four people on the floating earth stood steadily, not caring about the demon's movements, as if they were fearless, more like waiting for the demon to emerge from the thick soil.

The wisdom of the high-level demon is also very high, it seems to be judging the intentions of these aliens, and it is also measuring their strength, and it does not have any violent actions.

The people on the ground were obviously unwilling to go on like this, and the strongest master among them stomped on him.

Yang Guang saw a strong stream of true qi gushing out from the soles of his feet, forming a strong ripple of energy in the ground.

That energy ripple obviously harmed the demon, and the demonic energy in the demon's body also worked accordingly, and the color became much thicker, resisting the energy ripple's attack on it.

Thundered......

The ground shook violently, and the dirt cracked.

The huge abyss-level demon suddenly stood up, and the movement of its huge body caused the dense fog nearby to stir up suddenly, and countless insects also flew into the sky, splashing sand.

Hey?

Yang Guang couldn't help but be a little strange, how could the movements of this abyss-level demon be so slow, such a speed, there was no threat to those people at all.

I saw that the four people were standing on the back of the demon, and their feet were as if they had nails.

The energy in the minds of the three grandmaster-level masters burst out, and the light of energy lit up.

Hiss......

It's really a demon!

Seeing the light of this energy, Yang Guang was finally able to determine that these people were demons.

The light in their brains was the same color spectrum as the light emitted by those tentacle sea monsters before, and Yang Guang remembered it very clearly.

Moreover, at the same time as these lights lit up, the true qi color in their bodies had turned into a cold color and transformed into demonic energy.

。 m.