After listening to the little wolf, I walked back to my original position, and felt that it was true. The air here is very smooth, and the feeling of physical discomfort just now quickly disappeared.

I looked at the short distance of the corridor, there was no obstruction in the middle, and there was a shielding point of air, and I was very puzzled. "What is the cause of this, and how can this be?"

"I don't know, I'm sure, where there's no oxygen, it's just this distance." The little wolf pointed to the depths of the corridor.

"What are you so sure about?"

"This corridor should lead to the inside, it shouldn't be a break point, and as for the change in the air, it may be a barrier designed."

"What you mean is that this corridor is through, and the distance of the air change is designed to protect the corridor inside, and it is used as a kind of barrier." Apparently I'm skeptical of this claim.

The little wolf nodded, pointed to the depths of the tunnel, and said, "But I'm not sure how far the air changes in there, and whether we can hold on to the other end where there is oxygen." ”

"Do we have to take this risk, didn't Madahar's idea just now be bad?"

"There is no other way to go." As he spoke, he took out his short knife, stabbed it at the stone on the wall, and the short knife actually pierced it directly, and there were cracks around it, and when he pulled out the short knife, I realized why he was trying to stop us just now.

I touched the hole in the stone with my hand, and it turned out that the surface was a stone slab, and the inside was full of fine sand. If we had blown up that big rock just now, the surrounding stone slabs would have to crack, and we would have been buried by quicksand.

I looked at the little wolf and was genuinely surprised, "How did you find out?" ”

"Call them over, we should go."

This guy is sick again and ignores my questions. Seeing that he did not answer, he had to go back and call Madahar and the others over. The two of them were still sleeping, and I woke them up gently, feeling a little reluctant, after all, I didn't know the road ahead of the road, whether we could cross it.

If we hadn't walked past the barrier of air, it would have been their worst sleep in the world. After waking them up, I encouraged them again and told them that I had visually measured the distance where there was no air, and we could pass it smoothly, and they didn't suspect it, and took their backpacks and followed me.

Perhaps, this is the only thing I can do for them, only when they are given hope, they will have the courage to face it, and there will really be a glimmer of hope. The little wolf also taught us some tricks, not only without consuming a lot of oxygen, but also the technique of moving quickly. Special advice, no matter what happens, don't stop, even if someone falls under their feet, continue to move forward, it's best not to open your mouth to breathe in the air, saying that he feels that something has been added to the air in front of him, and the oxygen has been sucked away, leaving behind a gas that will only kill us.

After listening to the little wolf's explanation, some questions arose in my heart, what did he mean was that there was air ahead, but there was no oxygen suitable for us, so what could it be that could take away the oxygen? In ancient times, such a miraculous thing could have been studied. To be honest, I never doubted the skills of the ancients, but the skills in front of me are difficult to complete even if they are replaced by modern people.

The little wolf walked in the front, followed by Xiao Ma and Ma Daha, and I walked in the back. At first, it was okay, there was some air to inhale, but the more I went inside, the more my body couldn't get used to it, and I obviously felt a tight throat, and there was a feeling of heat all over my body.

Looking at the people in front of me again, they all ran, and obviously felt that there was no air at all here, and everyone's faces were flushed, and I didn't care about the skills taught by the little wolf just now, just let go and run. My heart was beating faster, and I didn't go far before I felt like my lungs were going to explode.

Xiao Ma slipped and leaned over, fell in front of me, I saw this and hurriedly went to help him, this force, the mouth holding his breath couldn't help but open, just the moment he opened his mouth, my brain was like an explosion, and I immediately didn't know anything.

When I woke up, everything I saw was blurry, and my eyes were like a film that blocked my vision, and I could only see a little hazy. I looked at the head in front of me, swaying from side to side, as if I was crawling on someone's body.

This head belongs to the little wolf, yes, it is him, I want to rub my eyes with my hands, but I can't exert any strength, and my arms don't listen to me at all. I wanted to open my mouth to speak and ask me what was wrong, but I couldn't speak, no matter what I was thinking in my heart, it was difficult to say, but I knew it better in my heart.

What's wrong with me? How did I end up like this? I kept thinking about what had just happened, but I just remembered that I didn't know anything about it when I helped Xiao Ma Yoo. Did I breathe the air inside, or did I touch something?

I started to get a little scared, I was afraid that I would be paralyzed forever, that I would never be able to speak. I'm sure my brain isn't hurt, because I can still think about the many paralyzed grave robbers that come to mind, and if so, I'd rather die than live like that.

I vaguely felt that the wolf had stopped, I was put on the ground, and a man was leaning next to me. There was also a person who was rummaging through something in his backpack and looked very anxious, because he seemed to have rummaged through several backpacks, and walked over with what he had found.

No, I suddenly felt that something was wrong, my ears couldn't hear it, he couldn't have made no sound when he was rummaging through his backpack, how could it be so quiet, unless I couldn't hear it at all.

When the man got closer, I saw that it was Madahar. He took a bottle of water, stuffed something into my mouth, and started pouring water on me, which made me extremely uncomfortable, but I couldn't help it, I didn't have the strength to struggle, and I knew that they were saving me, and I didn't know what it was for me.

I was lying flat on the floor, and they put my head on the back with their backpack, and it felt like they were putting me to sleep, but I couldn't sleep anyway, and I was afraid that I would fall asleep.

After a while, I don't know how long, my eyes began to have some clarity, I could see everything around me, Xiao Ma was lying next to me, but he seemed to be very serious, yes, the corners of his eyes were already bleeding. I could faintly hear some voices in my ears, as if someone was eating.

Then Madahar came up to me again and fed me something and water, but this time it was much gentler, for my eyes were fixed on him. I tried to open my mouth to speak, and I was already able to make a certain sound, but I wasn't very clear. When Ma Daha saw that I was making a voice, he said to me, "Uncle Seven, don't talk yet, you need to rest for a few hours before you can speak, otherwise you will eat the medicine and wine you have eaten in vain." ”

I heard what Martha's words were, and I knew that the little wolf must have told him these words. Since I was told that I would be fine in a few hours, I was relieved. At least don't worry, you can't speak. Bear with it for now, or listen to the little wolf's instructions.

I gradually recovered, not only could I speak, but I could also move, but I felt sore and tired all over my body. But Xiao Ma is very bad, and he hasn't woken up yet.

"What happened to us just now?" I asked Madahar.

"Uncle Seven, this time I am fortunate to have him, if it weren't for him, I guess you and Xiao Ma Yoo would have died." As he spoke, Ma Daha glanced at the little wolf.

The little wolf didn't pay any attention to my recovery, just sat on the sidelines, as if thinking about something.

"What the hell is going on? I remember that I helped Xiao Ma and didn't know anything? ”

"I don't know, but he came out behind the two of you."

"And how did you get out?"

"Uncle Seven, in fact, the place where you fainted is not far from the place where there is air, and you are almost there if you hold on."

I tried to move my muscles and bones, and climbed up, but I still felt a little weak, so I stood up against the wall and looked around, and we were still in this corridor, and I looked at the little slip lying on the ground. asked, "Why hasn't Xiao Ma Yu woken up yet?" ”

"He's much more serious than you, and he has to take 3 pills to wake up."

"By the way, what kind of medicine did you give me?"

Ma Daha handed me a black pill, I took it in my hand and looked at it carefully, a very ordinary pill, smelled it, I damn it, this stinks, it looks like gas leaked. "That's all we ate just now?"

"Well, yes, he gave it." Marthaha gestured to the little wolf who was sitting there.

Then he took the pill over and fed it to Xiao Ma to eat. After another hour, Xiao Ma woke up, but his eyes were still a little blurry, and he had to rest for a while.

I took advantage of the fact that he still had to rest for a while, so I went to the little wolf and said, "Thank you!" ”

But this guy didn't hang me, I asked him what to do next, and he spoke, "Are you okay, can you go?" ”

"No problem, where are you going?" I thought the little wolf was getting ready to go.

"You come with me." After saying that, he got up and walked forward, I followed closely behind, walked a distance of about 30 meters, pointed to the wall and said, "See for yourself." ”

I looked in the direction of his finger, and there was a picture on the wall, which I had seen, a tiger riding a corpse. I told the little wolf about the painting, but the little wolf told me to take a closer look at it.

Listening to him, I looked carefully below, this tiger riding corpse is very strange, not the kind we encountered at sea, the corpse of this tiger riding is actually face up, not the corpse crawling underneath, it looks as if this corpse is going to fight with the tiger.