"Fire totem power, on this red copper short sword, can be used more. ”

Zhuo said with a trace of regret on his face, and without waiting for others to ask, he said the reason for regret.

"But my control of the power of the totem is not precise enough, and I can't use it well, if it's a stone, it's different. ”

His words fell, and he waved the red copper short sword in his right hand, the totem power on the short sword changed, most of the yin attributes retreated, and the power of the Yang made the red copper short sword hot.

The scorching heat did not melt the copper dagger, but seemed to be on top of the dagger, making the dagger more masculine.

"Here comes the knife. ”

Scorching his mouth and raising his dagger.

A soldier stepped forward directly, slashing with a stone knife in his hand.

"Smack. ”

There was a crisp sound, like a stone knife colliding, not like before.

"Boom la la ......"

The stone knife was shattered, and then looking at the red copper short sword, it was still the same as before, but the power of the supreme yang on it dissipated and turned into the power of the yin and yang totem again.

"It's already difficult to divide yin and yang, and it's even more difficult to attach it to the short sword, and in five breaths, I can only attach pure yang once. ”

The burning voice was full of regret.

Five breaths, in battle, can be chopped a dozen times, if it is a warrior who is known for its speed, it can even be slashed dozens of times.

The Pure Yang Red Copper Short Sword can only be used once, which is obviously not suitable for too intense combat.

"Can Shi do it?"

There was doubt in his voice.

Zhuo glanced at him, and understood that this little guy was very proud, but he was not dissatisfied, but opened his mouth to explain for him.

"Stone can burst out of power the moment the blade touches, and can even burst power only where the blades collide, without fighting it, so that people don't know his horror. ”

Listening to Zhuo's heartfelt words, the deer was still a little unconvinced.

He is a strong man of the new generation, and now his combat power in the Fire Tribe is also top-notch, and he has always thought that he can challenge the stone.

"I'll try. ”

He stretched out his hand and went to fetch the bronze dagger.

"Hum. ”

The totem fire suddenly shook, and all looked towards the thick fog.

"A stone knife, a red copper short sword, thrown into the totem fire at the same time. ”

The fire totem spoke, interrupting the communication between the two, and Zhuo immediately summoned a stone knife and threw it into the totem fire together with the red copper short sword.

The stone knife floated in the Yin attribute totem fire, and the red copper short sword was rerefined by the Fifth Xuan.

This time, instead of forging a short sword, he made a sword mold, which then moved into the Yin attribute power, wrapping the stone knife.

"Whoosh. ”

The stone knife wrapped in red copper was ejected by the totem fire and landed in front of the scorching one.

Zhuo Yi picked up the stone knife and activated the power, and the totem power was immediately attached to the stone knife wrapped in red copper.

"Woo woo woo ......"

Swing the stone knife, and the sound of breaking the air bursts.

Zhuo immediately invited a stone knife to slash, this time after the red copper was cut, there was a stone knife to knock with it, and the red copper would not be completely broken.

"Solved. ”

The three generations of Hundred Grass Witches glanced back at the fire totem and said softly.

The witches nodded, everyone felt that the red copper short sword had too many drawbacks, but the fire totem was just a simple transformation, and all the problems were solved.

"Bronze, what is bronze?"

In the totem fire, the fifth Xuan still has a memory for bronze.

Although this method solves the problem temporarily, it is not as refreshing as bronze after all.

The hardness and toughness of bronze have reached a good balance, much stronger than the stone knife, but unfortunately he has no idea what this thing is made of copper and what it is.

Pressing the idea of wanting to explore bronze, Fifth Xuan thought about his next move.

The main purpose of leaving the Fire Tribe was to watch the pros and cons of the establishment of the first spirit department, and now that this goal has been accomplished, he has already learned a lot.

Originally, he was going to return to the Fire Tribe directly, and this place would be handed over to the Earth Witch and the Stinky Grass Tribe Witch to manage, but the copper mine forced him to disrupt his previous plan.

Subduing this territory and making it peaceful and prosperous was his previous arrangement for this territory.

But now it's different, nothing is as important as these copper mines, and the Fifth Mystery is ready to stay here.

In this way, the first thing to be solved is the stinky grass tribe...... Fifth Xuan thought about it for a while, and directly ordered people to find the stinky grass tribe witch.

After this order was given, the Fifth Xuan asked the warriors to mine the stone mines overnight, while he and the totems began to refine the red copper all night.

The refining of red copper is very simple, and the Fifth Xuan does not require them to directly practice into a stone knife shell, as long as it is refined into a copper plate.

They were refined into copper plates, while the Fifth Xuan focused on making stone knife shells, preparing to directly change the equipment of all the warriors brought out.

The process is slow, but the totem doesn't need to sleep, and the experience is quite abundant, so refining is not a problem.

The biggest problem is mining.

In addition to the crushed copper ore on the surface, the copper ore below is huge, and the Fifth Xuan has tried to burn it directly on the ground with totem fire, but this speed is much slower.

The hottest flame of the totem fire is above, and the lower the flame, the more yin and yang forms there are, and the fifth mystery at the bottom cannot be mobilized, it can only be in the yin and yang form.

And this form of totem fire is not very suitable for copper smelting.

It is the totem fire of the day totem, even the roots are quite hot, and copper can be smelted in the depths, but he is only a totem, and he seems a little weak.

On the sixth day, the ore on the surface was basically refined, and if you want to refine it again, you have to demolish the house of the Stinky Grass Tribe.

Before reaching a consensus with the Stinky Grass Tribe Witch, the Fifth Xuan was not going to move those houses, so the problem of mining had to be faced.

It is impossible to dig ore with a stone hammer or a stone knife, and the first thing that comes to mind is the copper hammer.

Directly make a few copper hammers and hand them to the warriors to try, those heavy copper hammers, the warriors must burst out of totem power when they swing it, otherwise it will be too heavy and can't be held at all.

The effect of the copper hammer was fine, opening the mountain and cracking the rocks, but after a few times, the hammer head of the copper hammer became flattened, and the warriors were quite tired.

The copper hammer is too expensive, and the warrior opens the mine like this, and the damage to the body is also great...... Fifth Xuan thought about it and rejected the idea of continuing to use the copper hammer.

Because of the lack of ore, the totems had no choice but to stop working, and the warriors could only quietly wait for the decision of the fifth mystery.

The following day, Fifth Xuan kept gesturing in the totem, and finally he made a machine out of thick fog.

It was an infinitely magnified hammer, the hammer was placed on a stand, the handle of the hammer was elongated, cocked high, and the head of the hammer landed on the ground in front of it.

On the handle of the hammer, there is a long chain.

"What is this?"

Moon Totem was very puzzled as he watched the Fifth Xuan grasp the chain and pull the hammer handle down and let go.

"A large manpower stone crusher. ”

The fifth head said without looking back, and continued the research on it.

He worked hard to get the proportions right, so that it was easier to pull and more powerful when the hammer fell.

That night, the Fifth Xuan gathered all the red copper, lit his totem fire to the maximum, and began to build this stone crushing machine.

This kind of machine is huge, and the fifth Xuan did not design wheels, because such a large machine, and it is all copper support, it is unrealistic to move, and he makes it directly next to the ore that needs to be smashed.

The advantage of this is that the size of the machine can be made according to the size of the ore, which avoids a lot of trouble.

In the middle of the night, the machine is built, and at the connection between the bracket and the giant hammer, the fifth mystery is made by punching, which has the advantage that the giant axe will not pop out, and the disadvantage is that it increases the trouble of making.

But fortunately, everything was done, and the Fifth Xuan kept everyone farther away, leaving only the necessary people to pull the rope behind the hammer.

Because the handle of the hammer is long enough, and the strength of the totem warrior is strong enough, the huge hammer head is slowly raised.

The fifth Xuan told them to be careful not to raise the chain and fall down when they let go, and they must let go at the same time.

After everyone said that there was no problem, in the shouts of the three generations of Baicao Witches, everyone released the rope together.

"Boom ......"

The earth-shattering sound spread far away in the middle of the night, and countless beasts were awakened and howled in the sky, and the stinky grass tribe not far away was even more frightened.

The sky was full of dust and rubble, and when the smoke cleared, Fifth Xuan immediately went to see the warriors, and after making sure that everyone was okay, he went to look at the gravel again.

The head of the copper hammer was somewhat flattened, and the boulder beneath him was completely lined up in pieces, but its roots were still connected to the underground stone mines.

"Keep smashing. ”

Seeing this situation, Fifth Xuan directly gave an order.

"Boom, boom, boom......"

It wasn't until the huge hammer head was smashed and the bracket of the giant hammer couldn't support it that the fifth mystery asked everyone to stop.

The results are gratifying, and there are a lot of stone mines thrown out, and it seems that this method is very good.

Although the method is good, the depth is not enough, and the stone hammer is deformed in the later stage, causing it not to go deeper, and it is ...... Fifth Xuan pondered and began to study in the gossip space again.

He was studying, and the warriors collected crushed ore and threw it into the totem fire of the totems such as the sun totem and the moon totem, and began to smelt copper.

The next night, Fifth Xuan began refining the machine again, and unlike the last time he used the lever theory, this time he used the pulley theory.

The force of the movable pulley is halved, the fixed pulley changes direction, and the pulley block can not only change the direction, but also reduce the force...... Fifth Xuan thought with his little theoretical knowledge.

He originally wanted to make a super-large copper pillar to hang with a pulley and keep smashing downward, but he found that the moving pulley was easy to break in the process of smashing, and the bearing capacity of the fixed pulley was also insufficient.

This made him fall into a dilemma for a while, and finally reasoned backwards, and pushed backwards on the basis of inevitably reducing the weight of the copper pillar, before he got out of his stubbornness and tried to solve the problem with quantity.

So a strange machine appeared, it was a long row of elevated shelves, on which were hung blocks of pulleys, and under each of them, copper rods were suspended.

Quantity replaces weight, and when this large machine is working, it is operated by countless people, and it makes a crackling sound, which is better than a stone hammer, and the warriors do not have to work so hard.

The only problem is that Fifth Xuan doesn't know if he can make such a complex machine.

But now that he had an idea, he wanted to try it, and that night, he began to try to make this machine.