The Ultimate Live Superstar

talking room.

Lu Yu found two bamboo blanks from the pyre and probed into the furnace.

Slowly pull out the red clay crucible.

The hot copper water in the pot was covered with a thin layer of gray impurities as soon as it came out of the oven.

After carefully transferring the crucible to the mold.

Lu Yu smiled excitedly at the camera:

"Brothers, keep your eyes open!"

"The moment to witness the miracle is coming..."

Done.

He tilted his hand.

The copper water in the crucible slowly flows out.

All cast on clay moulds.

As the temperature drops, the copper water condenses quickly when it is cold.

"Wait until the copper water has completely cooled and hardened, and you can go to the mold."

"This process may have to wait for a while..."

"Because kaolin is fine enough and free of sand, it's not the best casting mold for liquid metal, but it's stronger than regular virgin clay."

"The crucibles used by ancient people for copper smelting were basically clay melting cups. It was not until the invention of the vertical iron-smelting furnace that gold smelting technology took a qualitative leap. The forefront of the world, and it is no exception to this day.”

Except Huaxia.

Civilizations such as Indo, Babylon, Egypt, Greece, and Rome also successively mastered very perfect casting techniques.

Most of the early castings were made of gold, silver, copper and their alloys.

When it comes to casting technology alone, it is not as good as modern civilization.

However, the invention and application of metal tools were of great significance at that time.

Not only has the productivity been greatly improved,

It also made human civilization usher in its own highlight moment and completed a qualitative leap.

On the road of rapid development.

For Lu Yu, this is also a big improvement!

Although in a few days, he will be leaving.

But the challenge is not at the last minute.

Any accident can happen...

bad weather.

The incessant sea breeze.

It's pouring rain at any time.

Or a brewing storm.

Again.

Tomorrow and accident, no one knows which will come first.

Before the task is over, even a trivial negligence can put oneself in an embarrassing situation.

For a person who has died once, Lu Yu knows this better than anyone.

The more you get to the end, the more you have to be steady.

Because of the narrow final circle, every grass will be in danger!

To put it bluntly, survival in the wilderness means that the leftover is king.

No matter how hard, how embarrassing, and how unsightly it was in the early stage.

People can only remember the one who survived to the end.

...

Allow this time for the mold to cool.

Lu Yu first went to the river to fetch water, and then ate something casually to replenish his energy.

Soon it will be afternoon.

After a nap.

The axe blade in the mold has also cooled almost.

Leaned over for a while.

Lu Yu carefully removed the outermost tile mold.

Test the temperature of the clay first by hand.

The heat is still there.

But it's no problem.

Seeing this, he said:

"Okay, brothers."

"Let's see how it works..."

With that said, he scattered the hardened clay around the axe blade and took out the axe blade inside!

next second.

The texture and halo of elemental copper soon appeared in front of the camera.

The crescent-shaped arc blade is clearly visible.

Very chic.

The surface of the axe blade is uneven.

The rough meteorite pattern has a unique taste.

Of course, there are many shortcomings.

First of all, because there is not much copper material, the thickness of the axe blade is only more than one centimeter.

It looks a little thin.

Elemental copper is inherently soft.

This is a defect of the material itself.

If the thickness is no longer up to standard, it will be more or less affected.

Secondly, it may be the cause of the mold.

The shape of the axe blade is not ideally cast.

but.

None of this matters.

Compared with the stone axe, the copper battle axe is more than enough for daily production or crisis self-defense.

After all, this is copper!

After the blade is over, it is definitely a handy weapon.

After picking up the axe, Lu Yu showed the audience in all directions, which attracted countless applause:

"Fuck, did you succeed?"

"One word: handsome!"

"Definitely a technical job!"

"It's really cool, you can make copper with your bare hands!"

"This is amazing, this..."

"I was originally a professional internet troll, but after watching Yushen's live broadcast, I sealed my keyboard!"

"6666666!"

Immediately after.

After the flood-like barrage, a large wave of gifts flew in!

"Double-faced personality is given to the anchor fish balls × 1000! ——It's too awesome!"

"Stealing Guevara gave the anchor plane × 10! - This may be the hardest extreme live broadcast I have ever watched in my life!"

"Seventy times in one night, I don't have back pain and gave it to the anchor Super Rocket × 10! - It's so fierce! You can make copper yourself!"

"Rainy night with a knife and no umbrella to give to the anchor King Kong Jump ×10! -Nima, it's really awesome~! Yushen, please take my knee!~"

This wave of ancient copper smelting has completely exceeded the imagination of the audience!

If he hadn't seen it with his own eyes, no one would believe that Lu Yu was able to complete such a complex project when he was unarmed!

The seemingly unrelated materials in front of them have finally completed their due transformation through Lu Yu's ingenious work!

Most of the viewers in the live broadcast room have followed it all the way from the beginning of the broadcast to today.

I have seen a lot of hardships and bizarre experiences here.

But in detail, it seems that there is nothing more hard-core than today's wave of operations!

A second ago, the footsteps were still stuck on the stone tool.

In the blink of an eye, the situation changed.

The Bronze Age has arrived!

After thanking the water friends, Lu Yu continued:

"Although the hardness of elemental copper is limited, for me, this is already a great improvement..."

Recalling the difficulties at the beginning of landing on the island.

And the desire for knives!

Lu Yu's voice was choked, and his eyes were red.

I feel a lot of emotion.

"Brothers...I once said something."

"I'm willing to trade all my supplies and food for a Swiss Army Knife..."

"Now, although a saber is impossible, a Viking battle axe is also very important to me, not only as simple as a better life... It is the reward for my hard work, and it is also my limit to survive more than fifty Heaven has achieved the greatest results. This is too rare..."

The water friends understood Lu Yu's mood very well.

This copper axe, in a sense, has far exceeded its own value range.

Not just a testimony.

Also an honor.

This time, in the process of fighting against nature with his bare hands, Lu Yu was the first to fight!

Overcome all odds.

Created its own beautiful chapter that belongs to this era!

And this copper axe blade is the trophy he got by betting his life!

—————————

PS: In the past few days, the pain in the cervical spine has been severe, and it once spread to the shoulders and back, and the hearing was also affected.

Went to the hospital twice.

Constant change is the limit.

In addition, the deserted island copy will end soon.

The next episode needs to be sorted out.

rest assured.

Even if you can't get rid of it, it is absolutely guaranteed that there will be updates every day.