(Bill: 24 more)

Three days passed in a blink of an eye, and the Zhang family's new mansion in Fang City was lively again. Zhang Shengye personally greeted everyone.

Speaking of which, after the construction of this mansion, the Zhang family did not have much.

It was first borrowed by the Darkiron Guild, and now it is borrowed by the Refining Guild - it should be said that it is a 'quasi' refining guild.

Early in the morning, it is crowded with people, and the guards from various families and trading houses completely enclose the surroundings, which arouses countless curiosities.

Horse-drawn carriages drove into the compound, but an enchantment rose above the compound, completely blocking the eyes of the outside world.

After arriving at the compound, everyone silently occupied a position and took out the things in the carriage or the storage ring.

Because storage equipment is expensive, scarce, and small, it can only be decorated with precious small things, and large items are transported in horse-drawn carriages.

But everyone's eyes were mostly focused on the Zhang family's belongings.

There are three groups of items in the Zhang family, all of which are unfamiliar.

The first set looks like ballistas, but the shape is ...... It's a bit weird, even exaggerated.

The second group is a bunch of large and small black iron circles, which look very complicated and I don't know what to do.

The third group is a pile of tools, which are neatly arranged, but the crowd does not understand them.

At this time, Zhang Hao was also looking at the items brought by everyone. We placed exquisitely refined flying swords, war knives, bows and crossbows, hidden weapons, spears, talismans, armor, shields, iron cables, mirrors, gourds, array flags, thunder hammers, jewelry and so on.

In each item, there are many duplicates.

Come to think of it, there are only a few magic weapons commonly used by cultivators, and there are not many people who play too out of line after all.

Zheng Changqiu turned around, and finally stopped in front of Zhang Hao: "Virtuous nephew, why don't you start with you?" I can't understand any of the things you have here." ”

Everyone agreed.

Zheng Changqiu pointed to the strangely and exaggerated crossbow bed again, "Why don't you start with this." ”

Everyone's eyes focused on the crossbow bed of the Zhang family.

The shape of the crossbow bed in front of him was extremely exaggerated, almost two zhang wide, and there were three pairs of crossbow arms the thickness of six adult arms, and unlike ordinary crossbow arms, these crossbow arms were forged from dark iron and showed a faint wavy shape.

At the end of the crossbow arms, there are round wheels with bowstrings hanging from them, and under each pair of crossbow arms are three bowstrings instead of the same one.

And the bowstring is also different, it is actually made of thin black iron wires.

A total of nine bowstrings are neatly and orderly sunk into a slider, and in front of the slider, there is a guide groove the thickness of an arm.

Also, this crossbow bed doesn't even have the usual winch.

Zhang Hao was also not polite, but he did not introduce it immediately, but came to the side of the crossbow bed and gently shook a half-meter-sized turntable, very relaxed.

Compared to the ballista bed, compared to the common winch, this turntable is really small.

But as Zhang Hao shook quickly, he heard a heavy creaking sound, and the slider moved backwards, and then he saw that the crossbow arm was bent down quickly, the bow arm with the thickness of the arm was bent backwards, the iron cable formed by the twisted black iron wire was tight, and the chute moved back quickly.

The creaking, buzzing, and rattling grew deeper, and everyone's faces changed slightly, feeling the power of the steel monster. Get out of the way of the ballista.

Finally there was a click, and the slider snapped into a bulging stuck point.

Zhang Hao commanded two guards to twitch a 'super crossbow arrow' that was arm thick and three feet long from under the crossbow bed.

This crossbow bolt weighs almost 400 kilograms. The two guards easily placed the 'crossbow bolt' on the rail slot, and the tail snapped into the slider.

This crossbow bolt is also extremely extraordinary, in addition to the dense formation patterns on the surface, there are two deep spiral grooves that extend from the tip to the tail. The 'crossbow' has no tail feathers or anything like that.

Seeing such a strange crossbow arrow, everyone doubted in their hearts: this thing, it won't roll in mid-air, then it will become a joke.

Zheng Changqiu was also curious: "On this crossbow arrow, there are armor-breaking formations and forbidden breaking, which is a bit rough. But what do these two spiral grooves do?

Also, without tail feathers, will this roll?"

"Then please take care of Uncle Zheng!" Zhang Hao had confidence on his face.

About 100 meters ahead, thousands of coarse iron ingots were placed. These were not smelted by the Zhang family themselves - they were too far away and not convenient to transport, but were customized to the surrounding Xuantie smelting families.

These black iron ingots were built together and tied together with iron cables.

Zhang Hao completed the aim through Wangshan, and then moved the arm-length trigger hard.

But I saw that the slider that had been fixed just now suddenly moved.

"Buzz ......"

The air seemed to tremble with a humming sound, and the earth trembled a little with the sound of the crossbow being fired.

Everyone only saw the crossbow arm bounce back suddenly, and the crossbow bolt flew out like a bolt of lightning.

The bolts flew by, and there was only a faint hissing sound in the air.

"Bang!" There was a muffled sound, and I saw the thick iron ingots in the distance suddenly explode, and the iron cables were broken, and in the center, there was a string of sugar gourds!

The arrows of the dark iron shot directly through the four iron ingots, and finally sank into the fifth iron ingot.

"Hiss......" everyone gasped. The physical defense ability of the five iron ingots definitely exceeds the defense ability of the Yuan Infant Stage. Of course, the Yuan Infant is fast and can dodge, but when it comes to the battlefield, who knows where the cold arrows come from.

The most important thing is that such a powerful crossbow bed can completely knock through the strongest city walls little by little!

Everyone looked at the crossbow bed, and then ran over to check the crossbow bolts and iron ingots, and finally made sure that it was not their own dazzle.

At this time, everyone began to observe the shape of the Zhang family's crossbow bed with great interest. Compared with the traditional crossbow bed shape, Zhang's crossbow bed is so different.

First of all, this crossbow arm actually has wavy lines, and secondly, the bowstring is actually made of very thin black iron wire, which is as thin as a hair, how did the Zhang family do it?

The entire crossbow arm and bowstring are all made of dark iron with a purity of more than 90%, and these alone are almost a ton of dark iron.

Most of the remaining structures use crude iron, and there are some unfamiliar I-beams, triangle steels, etc. But the internal mechanics of the ballista are encased and cannot be seen.

Everything is so strange, but the power is unquestionable.

The most important thing is that such a powerful crossbow bed is easy to operate, except for the process of loading the crossbow bolt and the transfer of the crossbow bed, the rest can be done by one person. And the crossbow arrow, in fact, can also be done by yourself.

Everyone is refining, and in this prosperous era of cultivation, refining weapons is not only about refining magic weapons, but also about military equipment. Therefore, they saw at a glance the great value of this ballista bed.

Everyone's faces were a little surprised and even more shocked. I used to think that the Zhang family was just a smelting of dark iron, but I didn't want the Zhang family to give everyone a shocking answer.

After the sound of swallowing saliva, Zheng Changqiu began to ask carefully, "This ...... Virtuous nephew, can you explain what this crossbow bed is?"