At first, I thought I had heard it wrong, and I put my ear to the ground and listened for a while, and then I finally determined that there was indeed a strange noise coming from underground!

Wrong! This voice is very wrong!

As we all know, the transmission speed of sound in the solid is faster than that in the air, generally speaking, the distance of two kilometers, the transmission speed in the solid must be faster than the air for a few seconds, which is why the ancient soldiers would choose to sleep with a quiver when they slept, using this principle.

Now, without a doubt, I was the first to hear this kind of noise, and I "swished" and flipped off the ground in one fell swoop.

"Yo he, the injury heals so quickly, okay, you ......"

Lao Bai began to tease me at that time.

However, he still couldn't finish his words after all, because the moment he opened his mouth, the voice had already spread from the air.

Knock, knock, knock......

The sound is dull, as if the drums of war are beating in the distance, which is particularly impressive!

Now, even a fool knows that this sound came abruptly and not quite right, judging by the time interval between the voices coming one after the other, the thing that made the sound should be at least two kilometers away from us, although there is still some distance, but ...... The sound alone makes us shudder!

"Again?"

Lao Bai cried on the spot, and said in a trembling voice: "In the end, I don't let people live, this is wave after wave, at the beginning, a few of them came in almost with half a breath in Tsing Yi, but we are a few good people, and now they are tossed like this, it seems that the things in this bird place are really bullying people to look at their faces, and the whole thing is to take Tsing Yi as relatives, and take a few of our brothers as inappropriate people!" ”

I glanced at Lao Bai, stood up from the ground with difficulty with a hundred knives, looked around, and found that Cao Yuan and most of their faces were not very good-looking, indeed, they were tossed too hard along the way, and there was no respite at all.

"What is it this time?"

Hathaway sighed, muttered softly, and then lowered her head to look at the ground, and she didn't know what she noticed, suddenly her pupils contracted sharply, and she smiled bitterly, and said: "It seems that it really responded to your Huaxia's words, and those who should come always can't escape, I think I already know who we met this time!" ”

Hearing this, I immediately became interested, and then I noticed that Hathaway's eyes were looking at the ground from beginning to end, so I subconsciously lowered my head to look at the ground, and then Hathaway didn't need to say anything at all, I already guessed what happened to us this time!

Iron!

If there is anything on the ground, in fact, it is nothing, it is just bloodstains, a few of us are healing in the wound door, and the wound is like a spring, which will naturally leave a lot of blood stains on the ground, which can't help but make us think of the iron feces we saw in the tomb before, and the amount of blood on the ground is enough to attract the iron!

I couldn't breathe for a moment, swallowed a mouthful of saliva with some difficulty, glanced at my teammates around me, and directly told Hathaway and my guesses, leaving questions for them to discuss.

No one grinds, now at this juncture, although there is still some distance between the iron and us, but it can't be delayed, Zhang Bowen said directly: "Whether to fight or stay, a few of us can't decide, because we don't know the specific strength of this iron at all, before Xiaotian said a few words, now it is difficult for us to determine!" ”

"It's really hard to determine."

I sighed and said, "This iron has appeared in the Divine Sutra like a flash in the pan, and the specific strength is hard to say, but it is recorded that this thing is invulnerable and can pry the hill and the palace, which is enough to show that it may not be so easy for a few of us to deal with, but all the primeval beasts, if they say something to do, they actually don't have it at all, but the terrifying physical power is enough to make many cultivators sink into the sand, just a few of us are in this physical state, and we are injured and hurting, so I suggest leaving!" ”

After saying this, I raised my hand and pointed to the downward dirt road that suddenly became open in front of us, and said: "This place is getting more and more open here, the whole is like a trapezoid, extending all the way down, the more open it is below, it is not a narrow road, if we pay more attention, maybe there is a chance not to meet the iron front, and we can directly enter the door of the escape!" ”

After listening to what I said, Hathaway and the others exchanged words and muttered a few words to each other, and finally they all nodded at me, obviously agreeing with my statement.

At this time, the heavy sound has become clearer and clearer, obviously the monster suspected of being iron in the dark has been getting closer and closer to us, time is not waiting, we dare not delay, I raised my head, one arm on Lin Qing's shoulder, supporting my body and directly slipped down the wide dirt slope, and reminded the others by the way, take care of their wounds, if you accidentally leave blood stains on the ground, you must also dispose of them immediately, to prevent that thing from finally following our blood stains to find it!

Along the way, we kept leaning to the right as much as possible, until we reached the edge of this wide breakthrough before continuing to walk down this line, the reason is very simple, because the sound will be slightly louder if you listen to it on the left, that is to say, the monster in the dark should be walking towards us along the left, we go to the right, with the widening of this wide dirt road step by step, and finally we may really be able to play with that thing!

This is our only chance so far, all the way, all the way down, the more we go, the louder and louder the sound becomes, in order to keep us hidden, we don't even dare to hold up the light source, and later, we can faintly hear the heavy gasping sound of the monster, but we can't see the situation around us clearly, and we can't determine the specific location of the thing, the kind of psychological oppression of people is too uncomfortable, and the further down, the more difficult it is for me to breathe, Now our altitude should be at the bottom of the sea, although there is still air in this section of the ancient tomb, but it is wet and stuffy, filled with a disgusting smell of the sea, and the wounds on my body are also affected by this environment, and the itch is unbearable, which is really sinful.

Who knows, I walked in the dark for a while, and just when the voice was getting closer and closer to us, it suddenly ...... The dull sound of the thud disappeared all at once!

The abrupt disappearance also made me nervous for a moment.

"Oops!"

In the dark, Lao Bai suddenly let out an exclamation, and then sat on the ground, and immediately complained to us in a low voice: "Damn, how did this Laoshizi Road get here and suddenly start to shrink and narrow, Lao Tzu actually hit the wall!" ”

Wall?

How is this possible?

I frowned slightly, the position of Lao Bai is the edge of our right hand, which is attached to the earthen wall, this road is also getting wider and wider, because it itself is a trapezoidal downward as a whole, it is absolutely impossible to hit the wall, and from the point of view of the rules of the construction of some ancient tombs, there is no reason for the road to narrow suddenly, there are rules here, whether it is horizontal or top-down, as long as it is a road, either the width is the same, or it has to be narrow to wide, one is the rule, and the other is also for the solidity of the tomb, It doesn't make sense that the whole irregular shape, the tomb is not punk, nor is it a non-mainstream, you can't play with personality, you have to do things according to the establishment!

There is no reason for this tomb to play with personality, it is disrespectful to the owner of the tomb, and the Emperor of the Starry Sky will not do such a lack of morality.

Judging from all this, Lao Bai hit definitely not a tomb wall!

In connection with the previous series of unusual movements, I already had a bad premonition in my heart, swallowed a mouthful of spit, and raised my head to look up with some difficulty......