There is no time to interrogate these monkeys at the moment, so they can only be confined here for the time being, and then come back after dawn to interrogate slowly.

The fifth hiding place of the demons is also a cave, which is located at the end of a valley and has multiple entrances.

There were a large number of animal corpses in the valley outside the cave, and the demon monsters Wu Zhongyuan who had gathered at the barrier before had the impression that these animals that died outside were somewhat similar to the otters in the world, but their limbs were not as long as otters, they all had a big belly, and the teeth in their mouths were not sharp, so they were obviously herbivores.

The complexion of these animals is also black, the body hair is not long, the eyes are not large, and most of the corpses do not have serious scars, which indicates that this was originally their lair, and before the cold snap came, the demon monsters rushed here and drove them out.

There were about seven or eight hundred of these demonic creatures that were somewhat similar to the otters, and their corpses were not scattered all over the valley, but died in groups.

At first, Wu Zhongyuan thought that they were just huddled together to keep warm before they died, but the corpses outside were in a very strange hugging posture, and the huddle must be a huddle, but it didn't seem to be to save his life, but to block the cold as much as possible, and fight for a glimmer of life for the same kind of people located inside.

This discovery was somewhat unexpected by Wu Zhongyuan, because the demon world was filled with a strong vicious aura, and living here for a long time would inevitably be affected by the aura, and it stands to reason that the creatures here should be cruel and tyrannical, and should not have the spirit of self-sacrifice.

Due to the cold snap, fearing that it would hurt the survivors who might exist inside, Wu Zhongyuan did not turn over the corpse pile, but extended the aura to lay a barrier for them to keep out the cold.

Since the otters are not very large, the cave they inhabit is not very spacious, and the hiding inside is a medium-sized rodent, because they are possessed by demons, their bodies have been seriously mutated, their claws are shaped like eagle claws, and the two front teeth have also become sharp fangs that are half a foot long.

The narrow and low cave seriously affected Wu Zhongyuan's actions, and more than a thousand mutated monster rats wasted more than half an hour before he could clean them up, but fortunately, there are not many similar demon monsters, if they are all this kind of thing, they can't kill much in one night.

After killing all the demon rats, Wu Zhongyuan used his aura to build a cold escape passage between the otter's corpse pile and the cave entrance, and then began to clean up the corpse pile.

After several layers of corpses were peeled away, living creatures appeared inside.

The surviving otters were disturbed and began to flee in all directions, and because of the aura barrier around them, they were not allowed to go anywhere, so they had to flee back to the cave along the cold passage.

Wu Zhongyuan waited until all the living otters fled back to the cave before leaving, the reason why he did this was not to claim to be a savior, but to want to make a more detailed observation of the creatures of this planet, it turns out that the creatures here are not all bad, they also have a good side, most of the otters who fled back to the cave before are old, weak, sick and disabled, and some of them have cubs, when danger comes, sacrifice themselves to protect the weak, which is an extremely rare character.

This trait is by no means unique to a very few species, and if nothing else, there are many animals with similar traits.

The most immediate consequence of observation is to draw conclusions, and conclusions to guide action, and the most immediate consequence of this finding is to try not to harm these indigenous peoples when conditions permit.

The hiding places chosen by the demons are mostly caves and karst caves, this is a karst landform, one of the characteristics of this landform is that there are many underground caves, due to the extremely hard soil, no matter how big the cave is, it will not collapse.

All the hiding places can be roughly divided into two categories, one is larger, and it was originally a settlement of demons. There is also a small area.,It's a temporary choice of cold shelter for demon monsters who come from elsewhere.。

In the first half of the night, Wu Zhongyuan pursued the aura to "visit" one by one, regardless of the size of the cave, no matter how many demon monsters there were, they were all cleared.

When he noticed that the temperature was rising, Wu Zhongyuan had to change his strategy, those terrains were complex, there were fewer monsters, and it was difficult to chase and suppress them.

There are four large-scale nests in this area, and there must be others in other areas, but Wu Zhongyuan found only four, not counting the previous one, there are still three.

One of them is a large underground lake, with an area of thousands of acres, the lake is full of giant poisonous snakes, the body length is more than three zhang, different from the poisonous snakes on the earth, these poisonous snakes have a circle of skin folds that can be opened at seven inches, which can be opened to intimidate the enemy, in addition to this, they can also spit highly poisonous venom, and the attack range can reach tens of meters.

For snake creatures, human beings have a natural fear, this fear comes from genes, human ancestors have been bitten by poisonous snakes countless times, some died, and some survived, those who survived will keep the fear of poisonous snakes in their hearts, and it will gradually be written into the genetics over time.

Wu Zhongyuan's time to become Taiyuan is still too short, in fact, his time to practice qi is not long, and it has only been four years since he returned to the ancient period, and suddenly saw such a huge lake from the gloomy environment, and then saw these countless giant python poisonous snakes, he couldn't help but have a fried scalp and panic and shortness of breath.

When he stabilized his mind, he began to attack, he naturally did not risk going into the water, but just showed his form, led the snake group to attack, and then used the yin and yang long sword to urge the sword qi to slash and kill. When the snakes retreat into the lake, they use the Thunder's Fury to trigger lightning for long-range attacks.

Under normal circumstances, the wrath of thunder is the aura of heaven and earth borrowed by induction, but there is no aura in the demon world, and the lightning is all transformed by his own aura, with his cultivation at this time, he can trigger multiple lightning bolts at the same time, and the lightning is with a strong current, while killing a large number of poisonous snakes, the strong current also affects the snakes through the lake, and countless highly poisonous snakes are corona by the current and surface.

As more and more poisonous snakes surfaced, Wu Zhongyuan's frequency of lightning became faster and faster, and the lightning came and went, and the thunder was deafening.

The whole process lasted for half a column of incense, bombarding wildly, flesh and blood flying, not only the giant python and poisonous snake were washed in blood, but even the fish and shrimp in the lake also suffered, and when the dust settled, a thick piece floated on the huge lake.

The fish and shrimp of the demon world are not the same as the fish and shrimp in the world, and the fish have some characteristics of the giant salamander, the so-called giant salamander is commonly known as the baby fish, which is a very ancient fish, and the appearance of this fish shows that the degree of evolution here is far behind the earth.

And those shrimps are not the form of common prawns, but more like horseshoe crabs, which are also ancient arthropods that appeared tens of millions or even hundreds of millions of years ago.

Intensive fire attacks can certainly shorten the battle time, but at the same time, it will also cause serious consumption of ammunition, because the yellow qi replenishing pill does not contain much aura, Wu Zhongyuan directly grabbed a handful of blue pills in his hand when urging lightning, this blue pill belongs to the promotion class of qi tonifying pills, and the aura contained in it is far from being comparable to ordinary qi replenishing pills.

Another large settlement is an even larger subterranean jungle with a lush vegetation ranging from tall trees to low shrubs and grasses, but all of them glow with a faint fluorescence and a novelty in the eerie.

The demon monsters gathered here are relatively single, a medium-sized and large creature that looks like both kangaroos and dinosaurs, with a sharp beak and a two-foot-long beak like a sharp spear.

Although this monster can't fly, its bounce power is extremely amazing, it can jump several feet, and the speed of running is very fast, when the group of people clash, it is like a spearman rushing into battle, menacing and unstoppable.

The attack power of these monsters is very amazing, but they have no aura cultivation after all, and they may pose a threat to the purple qi master, but they can't help Wu Zhongyuan, the so-called dimensionality reduction strike refers to the serious asymmetry of the strength of the two sides, and the party that occupies an absolute advantage carries out a crushing attack on the weak side, Wu Zhongyuan is reducing the dimension at this time, and it has dropped several dimensions, and the war can only be described as devastating, bloody and slaughtering.

The last demon settlement is located dozens of zhang underground, here is a huge space, hundreds of miles in radius, and it is also the largest demon settlement he has found so far, the demon monsters gathered here are mostly birds, almost all the flying demon monsters are here, and the total number is at least more than 200,000.

This may not be the Demon King's lair, but it must be the Demon Clan's Air Force Headquarters.

The top of this underground space is unobstructed and open-air, but the temperature here is very high, at least above 30 degrees, and the reason for this is that it is close to the heart of the volcano, and even red magma can be seen in deeper places.

Because of the presence of magma, the cave is filled with hot gas, and the hot gas goes upwards, blocking the cold from the outside to a large extent.

The situation in each hiding place of the demon clan is different, and it needs to be treated differently, after observing the situation here stealthily, Wu Zhongyuan formulated an attack plan, fire attack, further increase the temperature here, and burn all the birds and flying beasts in the cave here.

First, seal the exit with an aura barrier to block the entry of the cold from the outside, then turn the real into nothing, hide the belongings, and finally swoop at full speed, rushing deep underground.

While accelerating the dive, the qi goes through the heart meridian and urges the fire dragon true qi.

With the help of the acceleration caused by the dive, when he was close to the magma, Wu Zhongyuan urged the fire dragon's true qi to the extreme, roared and exerted force, and the fire dragon condensed by the fire spiritual qi suddenly took shape, roaring and rushing towards the crimson magma below.

Anyone who understands geology and geography knows that magma is the most unstable, and even the slightest external change can lead to the deflagration of magma, not to mention the fire dragon true qi released by Taiyuan Xiuwei with all his might.

The violent impact instantly caused a violent eruption of the volcano, accompanied by a loud roar, and a large amount of magma rushed up from the depths of the underground with billowing smoke.

At the moment when Wu Zhongyuan emitted the true qi of the fire dragon, he had already used the reaction force to recoil upwards and returned to the ground before the magma rushed out.

A few seconds later, a hellish ghost's cry and wail came from the cave......