When Elder Zhihuo decided to arrange for the people of the Xuanhu tribe to dig an auxiliary cave in the cave where everyone lived, no metal ore had been found in the clan.

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infoAt that time, you could only use stone knives, stone axes and other tools brought from the ancestral tribe to open caves.

Even with the claws left behind by a pair of spirit beast eagles found by Elder Zhihuo, the speed at which the cave was opened was still slow and anxious.

Later, Wu Xuan found a metal mine, and guided the clansmen of the Xuanhu tribe to build a series of tools, including hammers, knives, saws, chisels, chisels and axes.

In particular, Wu Xuan found that the alloy obtained after the purification of this mixed metal ore has very good performance, the toughness and hardness are good, the melting point is not high, the use of pine wood as fuel, in the use of blower heating is enough to melt this alloy.

Moreover, once this alloy is finalized, its firmness will be greatly improved after quenching with cold water and animal fat.

In this way, several clansmen in the plus clan practiced boxing techniques and practiced Ming Jin, and the speed of digging attached caves was greatly improved.

Of course, Wu Xuan also told the clansmen the methods and essentials of using various tools through the mouths of Elder Qi and Zhihuo.

For example, when you pick up the hammer, you should keep some strength, otherwise it is easy to hurt your hand if you hit it off.

When holding the chisel and chisel, the force should be neither light nor heavy, not only to ensure that the chisel and chisel are aligned with the position to be chiseled, but also to ensure that the moment the hammer hits the chisel and chisel, the force will not be offset by the strength of the hand holding the chisel and chisel.

As a result, it took a few days for everyone to familiarize themselves with the technical skills of various tools, and then the speed of digging the attached caves was accelerated, and the accidents such as smashing hands and smashing people were greatly reduced.

Even the little ones such as the fox and the raccoon dog are more proficient in using smaller hammers and chisels to help dig the attached caves.

However, when he was digging his own annex cave, and was about to chisel off a thin layer of the stone wall in front of him, and then expand the size and height of the annex cave to both sides, an accident happened.

In his left hand, he held a chisel as long as his forearm, and in his right hand he held the wooden handle of a hammer a little larger than his fist.

The chisel that had been quenched and sharpened at the tip was aimed at a small crack in the stone wall, and the hammer was picked up with his right hand, and the end of the chisel was smashed accurately at once.

At the same time as the hammer smashed to the end of the chisel, the left hand that was holding the chisel even more cooperatively, so as to guide the power of the hammer to better act on the stone wall.

Then, the gee "oops"

A cry came out.

What's going on?

It turned out that the chisel chiseled through the stone wall without psychological preparation, and the chisel did not go in most of it, and the hand of the chisel was squeezed between the chisel, the stone wall, and the hammer, of course, it hurt very much, and it was not surprising that he was screaming.

Fortunately, the chisel did not all go into the stone wall, and he did not use enough strength when he picked up the hammer, so his hand was not injured in any way, but he was squeezed lightly or heavily, and after a while, he was fine.

When Qi smashed his hands and squatted on the ground with his hands in pain, he woke up Wu Xuan, who was sleeping in the corner next to him.

Wu Xuan opened his eyes, and looked at the clay pot oil lamp used for lighting in the corner, which was not too bright, and looked at the Qi who was squatting on the ground with his hands in front of the stone wall and screaming in pain, and said to him with a little reproach in the Qi's spiritual connection: "Why was you so careless and smashed your hand again?" Are you hurt? Is it bleeding or swollen? Come over and I'll take a look. ”

"Woo woo, it hurts, my hand hurts, Wu Xuan, I'm careful, but who knows that the back of the stone wall is empty, I went down with a hammer, and the chisel didn't go in most of it, so my hand let it be smashed. Luckily, I had some strength when I picked up the hammer, and my hand didn't bleed or swollen, but it hurt too much. ”

While complaining, Qi walked to Wu Xuan's side and squatted down with his painful left hand.

"Well, it didn't hurt the bones, it didn't break the skin and bleed, it was the lightest small injury, it hurt for a while and it would be fine, at most it would be a little swollen after a while, you go to find cold water bubbles, and it won't hurt soon." Also, Qi, you said that the chisel didn't go in most of it, and the back of the stone wall was empty? You'd better go, your brother Yi called, and let's see what's going on together. If Elder Zhihuo is free, it is best to call him, and at least let him know about it. ”

"Okay, Wu Xuan, I'll go now, and I'll be back in a while."

Ignoring the pain in his hand, he stood up and ran to the outside of the cave.

It didn't take long for Yi and Yi to come over.

His hand didn't seem to hurt anymore, and he stared at the chisel that had not entered most of the stone wall like a little adult.

Yi, on the other hand, was bent over, his head down, staring at the stone wall around the chisel.

Why is Yi bent over and lowered his head?

He was only eight years old, and how tall could the attached cave he had dug with all his might be?

The highest place is more than a head lower than Yi's height, and Yi wants to come in, except for bending over and lowering his head, he can only come in by squatting.

Fortunately, the cave dug by the wild was not deep, less than ten steps, and Shinobu came in.

Yi stared at the stone wall for a while, then turned his face to Qi and said, "What did Wu Xuan say?" If you don't chisel this stone wall, will there be danger behind it? ”

Yi turned around and hugged Wu Xuan, and said to Yi: "Brother Yi, Wu Xuan said that he feels that there is no danger behind the stone wall, chisel it and let us go in to have a look, in case there is danger, we will withdraw again and seal the entrance of the cave." ”

"Well, it's fine, then I'll chisel this stone wall. Stand back, you don't get caught in the rubble. ”

"Okay, Brother Yi, you chisel."

I saw Yi stretch out his hand and pull the end of the chisel that had not entered most of the stone wall, shook it up and down, left and right a few times, and pulled the chisel out of the stone wall with a single effort.

Then, he pulled out his hammer from his lower back, and gently knocked more than a dozen places up and down on the stone wall, left and right, and listened carefully to the sound, and he knew it in his heart.

Then, with the chisel he held in his left hand, he carefully carved dozens of small holes in the stone wall in a certain direction.

Of course, Yi is already a master of the dark power level, and the use of power can already be said to be arbitrary, so it is naturally impossible to smash it.

It's easy to dig dozens of small holes, and in a moment they're done.

Then, Yi put away the chisel, picked up the hammer in his hand, and slammed it into several places near dozens of small holes in the stone wall, and then saw a black hole more than half a person high on the stone wall suddenly revealed.

"Go in? Qi, what did Wu Xuan say? ”

"Don't worry, Brother Yi, Wu Xuan said let's prepare a few ropes, bring some food and water, bring a few clay pots and oil lamps, and then go in. It's best to see who in the clan is free, and guard this cave for a while, in case we are in danger and withdraw, and someone will answer. ”

"Alright, let's go separate and get ready."

Soon, the two met at the entrance of the cave.

Yi and Yi asked Wu Xuan, who had been guarding the entrance of the cave, and since he learned that nothing strange had come out of the cave, he was relieved of most of his heart.

Qi picked up Wu Xuan, Yi clenched the long knife in his right hand, and touched the backpack he was carrying behind his back with the other hand, seeing that it was ready, he picked up the clay pot oil lamp lit on the ground next to him, and walked into the hole he opened with his head down.

But Qi shouted to the hole on the other side: "Let's go in, you see, the elder grandfather will come back in a while, let him not rush in, we may come back in a while." ”

Then, he also carried Wu Xuan into the hole that Yi blasted open.

Yi and Yi entered the entrance of the cave, and by the light of the clay pot and oil lamp that Yi was holding, they shone around, and found that the two were in the middle of a long cave.

On either side were two cave passages that extended into the darkness, and five or six paces away was the opposite stone wall.

The height of the cave is not low, and the gee can't touch the top of the cave even when he stands on Yi's shoulder.

There is a lot of gravel on the ground, which is quite smooth and does not have too many ups and downs.

Behind the two of them, the hole opened by Yi was half a person high from the ground, and it was not too difficult to go up.

The two looked at each other, and Yi asked, "Which way to go?" ”

"Let's go to the left-hand side, Wu Xuan said, he feels that there seems to be something good on the left-hand side, and the aura over there is a little stronger."

"Okay, let's go to the left-hand side."

The two of them walked carefully to the left hand side for half a day, neither encountered anything strange, nor encountered a fork in the road, it was always the passage that was nearly two people as high as five or six steps wide, and there were not too many ups and downs, only a few turns.

The two of them walked more carefully, and left a clay pot oil lamp that could be lit for a day at every turn.

Until the two turned a steep detour, their eyes suddenly opened up.

At the same time, the light of the clay pot oil lamp in Yi's hand was reflected by the existence in front of the two of them.