After going deep into the cave, it was as if the hunters had spoken before him, and the front was completely blocked by some stones.

Niu Xu put the torch on the ground and tried to move these stones, but he did not expect that it would be surprisingly easy.

It is estimated that the reason for the long time has passed, and the stone weathering that has been used to block the cave is strong, but after about 20 minutes, Niu Xu pulled out a passage in the middle that could accommodate his drilling past.

Without any hesitation, Niu Xu threw the torch in, and then moved forward to the black passage...

The passage of the cave has been inclined downwards, the length is actually surprisingly long, Niu Xu holding the pine branches made of torches, down a few miles, still can not see where the end of the channel is.

Fortunately, the air here is still fresh, the passage is also spacious enough, here is more than three meters high, more than two meters wide; in addition, the ground is also relatively dry, can not see the traces of snakes and insects and so on.

Otherwise, even at this time, the call that still rings in the ears of Niu Xu, calling to break its throat, Niu Xu will only choose to turn around and go.

Continue for a few miles, according to the depth of Niu Xu speculated that he should have been deep into the ground plane for a few miles below the position, at this time in front of the fixed channel, finally appeared to change.

A new fork appeared in front of him, and three appeared at a time; Niu Xu stood at the fork of the road through the fire of the torch, and looked forward for a while, and could not see where there was some difference; but when he entered the last, that is, the fork on the right hand side, Niu Xu clearly felt, and the call on the ear was so clear.

“It is you.”Niu Xu groaned and went in along the passage on the far-right side, without forgetting again with charcoal at the fork in the road, in the right direction of his own progress, and drew an arrow as a mark.

As Niu Xu continued to move forward, more and more fork in the road in front of him, sometimes even did not walk for a few minutes, he would find himself encountered a new fork in the road; such fork in the intersection of the road more or less, less than one choice, more often, the fork of the road actually as many as seven.

Niu Xu believed that if it had not been for the clearer call by his ears, he would have been lost in this criss-crossing underground labyrinth; but even so, he had gone a little numb...

I don't know how long it had been gone, but Niu Xu believed that more than two hours was completely complete, and the thick pine torch in his hand was now burned for the most part; Niu Xu decided that if nothing could be found after the next fork in the road, he immediately turned and began to return.

Although it is said that after the torch in the hand is extinguished, the flashlight function on the watch can also provide him with more than five hours of lighting; but in this strange underground cave maze, only the hand with the temperature of the fire, in order to give him enough security.

"Although it is exciting to find treasure, but the most important thing is to save their own little life is important; Baoqing City's new millionaire cattle nine days, meat dealer cattle boss, if not yet began to enjoy life, so hanging here, that is not dead."Cows think so.

"When you're back, tell them about it, 'Let them call some more people, and just do it last time."

Strange to say, Niu Xu first heard the voice of this call in his sleep, and in the leisure time of the next day, he asked Crane and others once; but the whole hunting team up and down, all reflected in his sleep, did not hear any call.

Even several vigil personnel said that there was no abnormal situation, so that Niu Xu regarded himself because he was too sleepy mentally, thus creating an illusion.

Who knows, this is not an illusion at all, but only the traverser can hear it.

“Only a pure virgin can hear this mysterious cry.”This is also the only guess that Niu Xu can think of, but also the most reliable guess...

A few minutes later, the new fork was not unexpected, and he appeared again in front of Niu Xu's eyes, he sighed in his heart, and was planning to turn around and return, a thing found in the corner of his eye, suddenly let him dispel all thoughts.

It was a stone knife, and it was a stone knife that had been broken from the tip of the knife; after the blade was more than a meter long, it was now more like a single-edged wood knife.

Niu Xu still picked it up, anyway, even if it was just a stone stick, it was stronger than the pine torch that only had half a leg in his hand; but after the stone knife was started, Niu Xu could feel the extraordinary.

The stone knife began to feel a cold and compact feeling, this in this underground maze, has not known how many years abandoned on the stone knife, actually did not be affected by any weathering, can see the excellent degree of its stone quality.

As the only two three-level totem warriors in the Black Stone tribe, the two are regarded as the highest fighting power of the Black Stone tribe; the stone weapons they use are naturally the best of the Black Stone Tribe.

But compared with the half-stone knife in the hand, the two men's weapons actually are dwarfed; then it can be imagined that in the primitive era, a baby stone knife was easily abandoned here.

Well!Niu Xu knew the mysterious voice, not far from himself.

Thinking of this, Niu Xu lifted his spirits and went to the fork in the road where the stone knife was found...

This time, the sight was no longer empty and nothing; Niu Xu did not go far enough to see the multitude of abandoned things.

For example, almost completely rotten animal skins, stone bowls that fall in half, and more stone weapons.

The passage became more and more spacious, and when Niu Xu turned a large corner, a huge cave appeared in front of Niu Xu's eyes.

The size of the cave is not much larger than that of the 52nd Middle School, and the auditorium, which is also a cultivation room, is smaller than the upper half, which is covered with many beautiful stalactites; the stalactites are shining under the light of the pine fire, and the beauty is not like the world.

It was just that at this time, where there was still a little thought to appreciate this so-called beauty, the middle of the cave, thoroughly attracted all his attention.

It was a exceptionally flat large white stone, the top of the big white stone sat six primitive indigenous corpses, the magic is not to know how many years have passed, not only the eyebrows of the six bodies are clearly visible, even the animal skin on the body is not weathered; it can be seen that there is a magical force that is protecting them.

Five of the bodies sat outside, guarding the same way around the middle.

In front of the body in the middle, a circle of complex patterns was painted with red paint, and a fire on the top of the pattern was not much larger than Mars, and it was burning out of thin air.

The intuition that suddenly came up with inexplicably told Niu Xu that it was a fire that was about to be extinguished, and that it was the initiator who called him all the way.