Yuan Tianfeng couldn't stand it anymore.

This old thing is really embarrassing.

Bullying other people's masters and apprentices in one go.

The number of casters in Ningbei is only a handful, and being able to observe and learn at close range is a rare opportunity for these foundries in Luo Kui.

Old man Zhang is still bullying people here.

This old thing is so bad!

Yuan Tianfeng's eyes were not good, and Old Man Zhang stopped for a few minutes.

Regarding whether he is a Beiliang dark pile, only he knows in his own heart.

Ningbei spent the whole day refining the weapon, and in the afternoon.

His thin lips moved slightly: "Little monkey, has the Xuantie I wanted arrived?" ”

"An hour ago, the Beiliang Praetorian Guards had been delivered!" Yuan Tianfeng stepped forward with a sandalwood box in both hands.

Luo Kui lost his voice: "Xuantie? ”

"Master, is it that special refining material?" Xiao Li's breathing was a little heavier.

For foundries, in addition to ordinary iron ore, diamond, copper and aluminum, etc., as well as alloys.

There are also special refining materials.

It's like dark iron!

This special material, the color is deep black, faintly revealing red light, extremely heavy, high melting point, magnetic, after cutting iron like mud.

However, in the thousands of years of ancient martial arts history, the spirit stone elixir has long been picked clean.

These include scarce veins such as dark iron.

As early as the Qin Dynasty, the ancient warriors excavated cleanly.

Until now, there is not even a single butt hair left!

As a result, special refining materials such as dark iron are extremely expensive, and their value is measured in gold?

That's a lot more expensive than gold!

The gold reached the sky, less than 300 yuan a gram.

But Xuan Tie, no matter whether it is a catty or two, the same gram, each gram is as high as 100,000 yuan!

That's the price.

The key is that it is difficult to buy money and requires special channels.

There is also a force like Bei Liang, which can store this kind of thing.

All eyes are on it.

Ning Bei's fingers moved slightly, flicked open the sandalwood box, and took out a small piece of dark iron.

It looks like a small black stone.

But there are 100 grams!

Value, tens of millions of dollars.

This material alone is worth tens of millions of yuan.

But the starting price of the weapons cast by the grandmaster-level casters is tens of millions of yuan.

Now mix it with the dark iron, so that the value of this black spear will be directly doubled.

Start at 20 million yuan!

This is the consumption of ancient warriors.

From ancient times to the present, the poor have studied literature and practiced martial arts.

That's typical!

If you don't have money, you can't even afford a weapon.

Ningbei threw the dark iron into the furnace and waited until midnight before the dark iron began to melt.

Then the dark iron was integrated into the Zhangba spear, and it was instantly formed.

The black Zhangba spear, after being quenched, is cold in the hand, and weighs seventy catties!

Ning Bei held the spear, his thin body, and at this moment an astonishing momentum erupted.

Armed with a spear, he swept through all the blades in the room.

Click!

Inside the house, the hanging weapons will be broken when they are touched.

Ningbei stabbed at the iron platform with a gun.

Swish!

The tip of the spear lit up with a little cold, piercing the entire iron-striking platform, and the heavy steel plate blocked the edge of the long sword at all.

Sharpen iron like clay!

Grandmaster-level foundry masters, the weapons cast by themselves are all sharpened like clay.

What's more, there is a black iron added to it!

Make this spear even sharper.

"Fourth uncle, you try, see if you can get it!" Ning Bei handed over the spear.

Ning Cangyan held the spear, moved slightly, clasped his hands lightly, stabbed the spear towards the door, and pierced it directly.

With such a sharp weapon, who would be the opponent of Ning Siye as an ordinary martial artist.

You can kill it in one move!

However, Ning Cangyan's strength is too low, and he has not yet reached the warrior level.

Even with this kind of divine weapon, it is difficult to kill a warrior-level martial artist.

After all, the speed, reflexes, and fist power of warrior-level warriors are all above those of martial artists.