An underground tunnel in the dark area, the ghost knows where it can lead.

The cave in front of Chen Yue and them is roughly estimated to be still in the territory of the Undead Realm, but it should have penetrated deep into the tundra region in the northernmost part of the continent.

Even in the polar regions covered with ice and snow all year round, the temperature in the depths of the underground rocks can still be maintained, but the surface temperature can be extremely cold, and coupled with the high-energy arcane radiation, ordinary creatures cannot survive here.

Although the Tundra Wasteland belongs to the realm of the undead, the undead do not value this land very much.

After all, this place has been in the wind and snow for a long time, and the climatic conditions are extremely harsh, even if an underground race invades the surface world from here, it is still unknown how much strength the underground race can exert here, and it is even good to be able to survive the arcane radiation.

The undead are the most resistant creatures to the cold and arcane radiation, and it is many times more difficult to take out an undead army in the tundra wasteland than in other places, which makes it rare for creatures from the underworld to come to the tundra in the northern part of the continent.

As a result, there are not many guards put in by the undead here, except for the kind of giant underground passages, or other small underground passages, the undead realm takes a careless attitude, but there are patrols passing by these small passages on a regular basis to check whether there are a large number of creatures entering and leaving.

Chen Yue and the others had just come to the underground world, and their buttocks were not hot yet, so they needed to leave here, which made Chen Yue feel a little subtle, as if the underground world did not welcome him.

But since he boasted that he would definitely be able to kill that demon, he could only continue to follow.

Sure enough, as Chen Yue expected.

The exit of this tunnel is in the tundra region in the northern part of the continent, and it is also very close to the polar region where the White Bear Man is located, at the tail end of the Warcraft Mountain Range that runs through the entire continent.

The Warcraft Mountain Range is just a general term, which starts from the undersea mountain range in the southern ocean of the main plane, dividing the entire continent into two regions, east and west, and even ending in the North Sea where the demon race is located, and the giant island where the demon clan lives is actually the "tail tip" of the Warcraft Mountain Range.

No one in the main plane knows how this mountain range was formed, but some ancient gods know some things about the beginning of the world, including the origin of the Demon Beast Mountain Range, but the reason for this formation is too unbelievable to believe, causing anyone who knows about this matter to think that it is a rumor.

But now some people don't think so.

Delores, the goddess of plague, has already understood the origin of the Demon Beast Mountain Range, and it is very likely that it is the body of that great being, and the body of the other party may be a world snake that can surround the entire main plane.

This creature has been glimpsed by the ancient gods in ancient times, and it is in the outermost part of the multiverse, where the void energy is the most violent and chaotic, and even the gods with powerful divine power cannot hold on to it for a long time.

But the World Serpent can swim in it, and can even feed on the raging Void energy, which can be deadly to the gods.

However, this is just Delores's speculation, and there are many loopholes in it.

For example, why did this world snake, which can easily leave this universe, choose to integrate into the main plane, and also released the prophecy that this universe is about to reset nothingness.

According to the reason, the world snake can completely ignore it and leave this multiverse directly, how could he give up his life close to eternity for the sake of some planes, and choose to protect the life that has just been born in this world.

All of this is full of doubts.

Now Deloris is busy building the arcane engine of the Floating Island, although she chooses to believe in this thing about the world snake, but now that the disaster is about to break out, she can only go on as described in the prophecy, maybe when the turbulent year begins, the consciousness of the great being will revigate, and she can directly ask him personally.

"O Monster Mountain Range! I didn't expect to come here, and the White Dragon Territory that seems to be in the polar region seems to be near here? Chen Yue sighed with emotion.

The Warcraft Mountain Range is too long, and the types of Warcraft in each section of the Mountain Range are different, but one thing is certain, there is a special power in the Warcraft Mountain Range that can promote the evolution of Warcraft, which is why this narrow mountain range is called the Warcraft Mountain Range.

Someone once did an experiment to raise some wild boars in the Demon Beast Mountain Range, and after several generations of cultivation, the wild boars awakened the bloodline in their bodies and evolved into a magic pig that can release natural magic, and their strength has increased several times.

This experiment proves that there is energy in the Warcraft Mountain Range that cannot be perceived by humans, and it can only be absorbed by beasts and Warcraft, even the orcs and subhumans closest to the beasts cannot, they will only feel that the Warcraft Mountain Range makes them very comfortable, but the improvement in strength is minimal, and it can only be regarded as a place where the energy of heaven and earth is relatively strong.

It is precisely for this reason that the Demonic Beast Mountain Range does not have all kinds of beasts that are common in other places, and it is densely packed with all demonic beasts that can release magic.

Sub-human monsters that make a living by hunting wild beasts are very difficult to survive here.

This makes the wild goblins, kobolds, jackals, etc., which were originally everywhere on the continent, very rare in the Warcraft Mountain Range.

It's a pity that the Warcraft can only be like a fish in water in the Warcraft Mountain Range, as long as they leave the Warcraft Mountain Range, their strength will quickly weaken, so that these Warcraft can only stay in the Warcraft Mountain Range, at most attack and attack near the Mountain Range, while the Warcraft in other places do not have this shortcoming.

Success is also Xiao He, defeat is also Xiao He.

While the demonic beasts in the Warcraft Mountain Range gained great strength, they were also imprisoned in the mountain range, unable to leave the Warcraft Mountain Range for a long time to live, otherwise the entire main plane might have been flooded by the boundless tide of Warcraft.

"Hey, there's really a dragon's nest, or an adult dragon's nest." Chen Yue was a little surprised, he just said casually, and the dragon's nest really appeared.

But Chen Yue was only half right.

In the distance, on the snow-capped cliffs, there was a huge cavern, some blue crystals dotted around the lair, and a large number of half-human, half-dragon monsters gathered at the bottom of the cliff, but these were not white dragonmen, but some blue dragonmen with azure scales.

This shows that the dragon nest on the cliff is actually not a white dragon nest, but a blue dragon nest that is very rare in the polar regions, a dragon that is much stronger than the white dragon, and even an adult blue dragon can beat an adult white dragon, among all the astral dragons, the strength of the blue dragon can also be ranked first.