After seeing this scene, Hu Xuanyun hurriedly reminded the crowd loudly: "Everyone is holding their breath, this strange environment is starting to bubble out with that kind of confusing blood!"

After hearing Hu Xuanyun's reminder, there were still many people who didn't pay attention to the situation under their feet, and at this time, they had already seen the blood that began to emerge from the earth.

And people also followed Hu Xuanyun's reminder, and directly held their breath.

However, Hu Xuanyun's hands began to seal, and the defense originally buried in the ground from the Ding Furnace slowly turned crimson with Hu Xuanyun's control, until in the end, even orange flames burst out.

Hu Xuanyun was controlling the Ding Furnace buried underground to release the earth fire, and at the same time, he also said to the students behind him: "You don't have to hold your breath, I have cast a spell to emit the smell of blood and water outside that can confuse people's minds, and burn it with the earth fire." ”

However, Hu Xuanyun is quite simple, but it is not so easy to do.

You must know that the smell of blood and water has the effect of confusing people, which Hu Xuanyun has also learned before.

So for a while, she has been thinking about how to deal with it, and in the end, she really came up with a way to deal with it.

That is, with the power of earth fire, it directly burns the smell of blood and water, and of course, oxygen and air are also burned at the same time.

As for the lack of air, how do the students in the defense breathe?

Hu Xuanyun also has a way to do this, otherwise, do you really think that she buried the Ding Furnace in the ground, just to link the energy of the underground leyline!

The reason why she buried the furnace in the ground was to link and absorb the energy of that type of leyline, and it was also for the problem of oxygen.

Where there is a leyline and earth fire, there must be a space that can accommodate it, and if there is space, then naturally there will be air in it, so Hu Xuanyun not only absorbs the energy of the leyline, but also absorbs the air where the energy of the leyline flows.

It must be understood that there is space where there is leyline energy flowing, that is, the leyline energy is not an invisible existence, it is like a foggy gas, so there must be oxygen in the place where the leyline energy flows.

Even in the leyline energy, there is a certain oxygen component... In short, while absorbing the energy of the leylines, the Ding Furnace can also absorb a large amount of oxygen, which is enough to supply the students in the defense layer with breathing.

This method is the method that Hu Xuanyun thought of before to deal with the blood and water in that strange environment.

Hu Xuanyun's side is also relatively safe, because the ground fire in the Ding furnace is directly released, so whether it is blood or the smell of blood and water, it is not a threat to the students in the defense layer.

On the other hand, the other people's side, because the blood was gushing out, so they almost didn't have a place to stand, so they looked a little embarrassed.

But soon someone came up with a way to deal with the blood that kept coming out, and that was to increase the height of the position where they were standing.

It's like the last time Hu Xuanyun fought with the weird environment, he dug up a lot of soil directly from other places, put it under his feet, and increased his standing position.

There are even some clever academy gentlemen, who have forcibly split the entire examination room into several huge cracks by means.

These cracks are so large that they may even extend out of the entire examination room, as well as the area that has been assimilated by the strange environment.

In the area where there are several cracks that are so large, and they have been assimilated by the strange environment, the blood water that keeps coming out has been dredged to a certain extent, and the blood water level, which was still a little high, has also dropped back again.

Originally, the water level of the blood water was not rising because it had been dredged, which should be a good thing, but Hu Xuanyun, who saw this scene, frowned and felt that something was not quite right.

You must know that the last time I fought with this strange environment, this kind of blood water will not be dredged out because of factors such as terrain, as if it has life or is shrouded in an invisible transparent cover, and the blood water can't flow out of the range assimilated by the weird environment.

It's just that at this time, how could this blood water be dredged out because of those huge cracks?

Hu Xuanyun didn't know why it was like this, and he wanted to analyze it according to the situation, but he couldn't analyze the reason, so he didn't open his mouth to remind anything, just stood in the defense layer and paid attention quietly.

Let's see if we can figure out what the problem is.

However, the result was that Hu Xuanyun looked at half of the defense layer and didn't see anything abnormal, so although he felt that something was not quite right in his heart, he didn't speak, but divided part of his attention to pay attention to the situation in other directions.

Before, Hu Xuanyun was concerned about the blood water, and he was afraid that the blood water would give birth to some strange changes.

But at this time, after distracting from the two uses, and separating part of the attention to pay attention to the situation in other directions, he also slowly discovered the problem, and the strange environment actually used the neighboring four, which is an ability that Hu Xuanyun had not seen before.

It turned out that what Hu Xuanyun was looking at was that he didn't know when, in the examination room, the evil suppression division and the Praetorian Guards were fighting with a large number of strange things.

Why is it a weird thing?

That's because the object of each person's battle, except for the strange dark red color of the face and clothes, is basically the same as the person being fought, whether it is height, body type, or the way to attack, it is almost identical.

There are a lot of such strange things at present, and they are even increasing, which has led to the fact that the Evil Suppression Division and the Praetorian Guard are gradually changing to a weak position in terms of the number of manpower.

Hu Xuanyun couldn't help but gasp after carefully paying attention to how that weird thing was born and the process of being born.

Because Hu Xuanyun could clearly see that the strange thing was actually born from the blood and water that had been dredged out before.

That is, the blood water was not dredged out at all because of those huge cracks, but condensed and turned into this weird thing, which made the blood water seem to be constantly decreasing, thinking that it was dredged out through those huge cracks.

It's just that Hu Xuanyun was very puzzled, he had been paying attention to the blood in the several huge cracks before, so he didn't pay attention, but those evil suppression divisions and the Praetorian Guards had already dealt with that weird thing, and they didn't remind them?