Regarding Jun Wuxie's caution, Qiao Chu didn't ask much, they swallowed the pill according to her words, and they didn't know if it was an illusion, after swallowing the pill, they suddenly felt that the pain in the respiratory tract no longer seemed to be so strong.

"It's a little strange, little devil, what are you giving us food? Is there something wrong here? Qiao Chu scratched his head, I have to say, even if there is a map, but this Qiqi at the end of the world, it is still damn tormenting, if the preparation is not sufficient, or the ability is not enough, even if you hold the map, you can only wait for death here.

They can find a way to avoid the monsters guarding the mausoleum, but this dangerous place that spans the entire area is unavoidable.

"In the air under the end of the world, there is a corrosive toxin, which is very thin at the beginning, and will not be poisonous in a short time, but after inhaling the human body, it will spread along the blood to all parts of the person. Before going down to the end of the world, what I asked you to take was the elixir to dissolve this toxin, but ......" Jun Wuxian squinted his eyes, the fog around him was thick, the visibility was very low, and they relied on the spiritual fire beads in their hands, which could only illuminate a small area, and they were in the fog, what was going on on all sides, they didn't know.

However, it barely goes deeper, and the fog and temperature will change dramatically.

Such subtle changes, if not carefully examined, are likely to be overlooked, they are not a sharp turn, but a little change, and the environment will become worse in silence, and people in the weary and restless will rarely notice this slow change.

This is like boiling a frog in warm water, the frog lying in the water will not notice that the water temperature changes from slightly cool to warm and then to boiling, and when it realizes the danger, it is too late to dodge.

Many places under the end of the world are very wonderful, and the area marked on the map is extremely vast, but this vastness is not endless, but it is within this certain area, within the two adjacent areas, there will be transitional changes.

It is like the alternation of the seasons, slowly changing, allowing the human body to gradually go from one extreme to the other, and it is not yet noticed.

Jun Wuxian is familiar with things related to medical skills, but some terrain and common sense in the natural world are still there, she is extremely curious, what method did the people of the evil domain use to transform the end of the world into such a place that eats people and does not spit out bones, traps, beasts, these can be considered design, but where does this kind of natural danger that almost simulates the natural world come from?

This point, Jun Wuxian can't figure it out anyway.

"Since an hour ago, the concentration of toxins in this mist has begun to increase significantly, but this increase is silent, gradually increasing, and the pills I gave you before are afraid that they will not be able to resolve the concentration of toxins here, so I asked you to supplement one." Jun Wuxian said, her eyes looking into the depths of the mist, and there was always an uneasy guess in her mind that after the ice spike, they had to face more difficult problems.

The closer you get to the Evil Emperor's Mausoleum, the more dangerous it becomes.