After about ten minutes, He Wei felt that Xiao Jiu's test should have been almost done, so he asked, "How is it?

"Yes!" Xiao Jiu affirmed, "The wood of this tree is very strong. Pen, fun, pavilion www. biquge。 info”

"Nonsense!" He Wei scoffed at the test result that Xiao Jiu had worked so hard to come up with.

"It's incredibly strong!" Xiao Jiu didn't seem to notice He Wei's attitude towards its test results, and said in a very surprised tone, "I never thought that the hardness of wood could reach such a level! And the density is so small! In terms of hardness and density alone, the performance of this wood is no less than that of the earliest aerospace material in ancient times, 'titanium alloy'!"

"Oh, that means that it must be no problem to use it to build airplanes?" He Wei obviously didn't think that the performance comparable to titanium alloy was remarkable, after all, no matter how you say it, titanium alloy is also a commonly used aerospace material in ancient times, and it has been eliminated by history, what good thing will it be?

However, why don't you understand the importance of titanium alloy in the human aerospace industry, it doesn't mean that Xiao Jiu doesn't understand! The reason why it compares this kind of tree with "titanium alloy" is to emphasize that the material of this kind of tree is excellent, beyond imagination!

"Of course it's no problem! Not only can it be used to make an airplane, but it can also be used to make a spaceship!" Xiao Jiu said excitedly.

"Spaceship, what the hell is that?" He Wei had never seen a spaceship, and he hadn't even heard of it. In his memory, he was exposed to only two kinds of flying tools when he was a child - battleships and transport ships.

Although they will be divided into single, miniature, small, medium-sized...... star-like, and so on. But the name and basic structure never change, xxx battleship, xxx transport, sauce!

Spacecraft?

This is really a very old name! If Xiao Jiu hadn't juxtaposed it with airplanes, why would he still think that spaceships, ships, submarines, and so on were cousins.

"The spaceship is one of the oldest transport devices used by humans in space, second only to rockets...... Alas, you don't understand it either. In short, if all the other trees are made of similar materials to this one, then it shouldn't be difficult for us to build an airplane that can carry two people!" Xiao Jiu said.

Following the spaceship, Xiao Jiu said a name that He Wei had never heard of at all, rocket. He Wei is not interested in the history of human civilization, so he doesn't bother to continue to ask what the hell is a rocket.

It's just that after Xiao Jiu said in a very positive tone that he could build an airplane that could carry the weight of two people, He Wei immediately urged Tie Yan to start construction, build an airplane as soon as possible, and walk out of this mountain basin.

In fact, there was no need to worry about the order, and the iron stone had already begun to make preparations. He didn't have all the necessary tools at hand, so he had to make improvised stone tools instead.

Originally, although these stone tools were simple, they were used for carpentry, and with the strength and craftsmanship of the iron stone, they were sufficient. But who would have thought that the hardness of these inconspicuous-looking trees would rival that of titanium alloys?

The use of simple stone tools to process "titanium alloy" materials is not only a challenge to the iron stone, but also a kind of destruction to the "stone tools" themselves!

So, under the command of Xiao Jiu, Tie Yan used the simple stone tools in his hands to carry out the carpentry work with difficulty. As the days passed, the stone tools changed one after another, and it was difficult to find stones of the right size suitable for processing into stone tools in this valley.

And those trees that He Wei had painstakingly cut down, but at least two-thirds of them still maintained their original shape, and they failed to become what Xiao Jiu needed them to become.

At this rate, it would take at least two months to build an airplane. Moreover, this has to be in the case of being able to ensure that the iron stone tools are provided with enough iron to consume, otherwise it is impossible to use simple tools to concoct wood and waste time making tools on the other hand, and to ensure work efficiency.

As a result, after his hands were red and swollen and he cut down a sufficient number of trees, he took over the more arduous work - opening mountains and taking stones.

Although the hardness of the stones is not much stronger than those small trees, He Wei can't directly use his fists to open the mountain and take the stones. For one, this approach is too inefficient. He Wei punched down, and the stone was either broken into small pieces that were completely inappropriate, or it was smashed out of a deep fist pit, and no gravel fell.

Second, this kind of thing of smashing stones with fists looks too stupid. After smashing for half an hour, He Wei felt like he was playing monkey for the onlookers of all the women, especially after Tie Xinnan watched him hammer a stone and giggled at himself and laughed for more than 20 minutes, He Wei felt more and more that he was playing monkey!

"No, you can't open a suitable stone. Is there any other way?" He Wei asked Xiao Jiudao.

"Let me check. Xiao Jiu replied and began to search for the method of opening the mountain and taking stones from the database. Gunpowder, electric drills, and all kinds of large machines are definitely not suitable.

At this moment, the power that can be used to open mountains and take stones, in addition to He Wu's own brute strength, can only rely on the power of spells. And if you want to rely on the power of spells, why worry about casting the right spells first!

"There is a spirit rune called the Purple Thunder Fu in the "Falling Moon and Moving Stars", which can release purple thunder and lightning after it is activated, and after the lightning hits the target, the power of the thunder and lightning can not only instantly disperse the spiritual fog inside and around the target, but also cause a violent explosion at the landing point. This kind of spirit rune is used to open mountains and take stones, just right!" Xiao Jiu said.

He Wei had also read the "Falling Moon and Moving Stars" more than once before, and he had an understanding of many spirit runes and formations recorded in it. The Purple Thunder Fu is a kind of spirit rune that extends from the Shock Thunder Rune, and its principle of action is to rely on special runes to attract the power of thunder and lightning in the scattered air, and gather them together, under the influence of the spiritual power of the caster, to attack the established target.

The Purple Thunder Fu not only has the effect of using the power of thunder and lightning to paralyze the opponent's nerves and impact the enemy's meridians, but also has the effect of causing a violent explosion. Moreover, the Purple Thunder Fu also has a super ability to "break the law"! For all spell enchantments, protective spells, and even protective magic weapons, there is a certain restraint!

This kind of quality is something that the Thunder Talisman does not have!