The two finally finalized that the Yuantian provided a large number of fire pastes, and the martial arts could give him a few pieces of spiritual geartes for research. The Yuantian was of course happy.

It is used by the beef for the teacher. After all, this is the life and death of the martial arts. Yuantian will not sacrifice everyone for its own strength. Now it can be beautiful, that is better.

The Dark Guard should still be able to stand up for a while, and Yuantian distributed a large amount of fire slurry. It can be said that for a long time, as long as there are no special circumstances, there is no danger.

The temperature of the rune even dare not approaches too long, and a magma ball is so powerful, not to mention that it is so a lot.

Although those monsters are stronger than monks, they are wisdom and low, and they know that the biggest characteristics of the upper rush. The biggest feature of the flawed symbol is that the sustainability is strong.

. Unless there is a stronger demon repair, it can be guaranteed to be safe for a while.

Yuantian got a secret room with the elder, and then drilled into the study. Unfortunately, these things were inherited from the martial arts, and there was no design drawings.

With the drawings, you can understand the study of the spiritual gear quickly. However, some drawings may be passed on, and once it is passed on, not only the source can be done, but there are many craftsmen who can also imitate the cultivation world.

One of the spiritual gear inherited by the Tianyuan Sword faction is not used outside, that is, to not be imitated by others. Only when the martial arts face the crisis of life and death, can the Dark Guard appear with the spiritual gear.

Yuantian understands the equipment itself. Don't look at his cultivation in the cultivation world. But the knowledge in his head is unable to understand the people in the cultivation world.

Crossbow, drawing drawings while disassembling. If this is to see Shidong, you must exclaim the genius again.

In fact, for Yuantian, this is just the basic application of the simple calculation algorithm of woodworking. This calculation can make complex data simple, length, width, thickness, angle, arc, etc.

The labeling.

The process of disassembling is still very careful, because once it is not suitable for disassembly, it will not be assembled. If the assembly cannot be assembled, this serial crossbow is abandoned. For this reason, the elder will be so melancholy.

It is used for research for Yuantian. However, after seeing the powerful flamboya, he no longer worry about this matter. The power of the flawed symbol is what he has seen and used to solve the problem faced by the school.

It's not better.

Yuantian is still carefully disassembling the circular crossbow. This stuff is really complicated. It is not the kind of crossbow composed of bamboo slices and bow string. Instead, there is a slide wheel, a crossbow arrow to fill the groove, and there are trigger paddles.

There are spiritual stone card slots, as well as spiritual power conveying grooves, etc.

The materials used to manufacture these accessories are not simple. Each part of large and small is made of high -quality materials, which also ensures that the durability of the circular crossbow is durable.

The drawing drawings and numbers are packed back to the original.

After inserting the spirit stone, he shot an arrow at the ground. The crossbow arrow was still so powerful, but fortunately there was no assembly error. Everything else was easy to explain, but there was one thing that Yuan Tian couldn't figure out, and that was the spirit stone card.

Tank and spiritual power transmission tank. These two things were beyond his cognitive scope. He had never seen these two things in his previous knowledge. It felt like some kind of energy conversion machine that could convert spiritual power into

Converted into kinetic energy emitted outward.

In order to test the accuracy of the assembly diagram, Yuantian took out some pieces of wood, carved the accessories according to standard sizes, and then assembled them according to the original serial crossbow method.

Well, no problem! Apart from the inability to convert spiritual power into emission power, there are no problems in other aspects. It seems that the most important thing at the moment is to get something that can convert spiritual power into emission power. And this

The thing is actually the spirit stone card slot.

As for the term spirit stone card slot, Yuan Tian had seen it in the book of Evil Immortal Lord. Since he didn't use it at the time, he didn't pay much attention to it. Now he must use this thing, and Yuan Tian can't

Do not take out the book again and study it carefully.

He was engrossed in reading in the secret room, and the battle outside was fierce. There were not only ordinary iron-winged eagles among the iron-winged eagles, but after a while, the eagle king began to pounce on him every now and then. The eagle king's

Iron Feather is so powerful that it won't be a problem if he is hit by a few crossbow arrows. An ordinary Iron-winged Eagle can shoot through the neck with one arrow, which is not difficult at all. But the Eagle King reacts very quickly, and it will quickly wave its huge weapon.

wing.

The wind brought by its wings will make the crossbow arrows unable to deflect, and coupled with the flapping of its iron wings, most of the crossbow arrows will be blown away. Even if a crossbow arrow hits the Eagle King, it will be hit by its hard body.

Iron Feather blocked it.

The Dark Guards are indeed a well-trained team. Even if they encounter this situation, they will not panic. Several people cooperate with each other, some shoot at the neck and head of the Eagle King, and some simply shoot at the Eagle.

The base of the king's wings and chest.

Although the crossbow arrow could not penetrate Eagle King's iron feathers at once, the impact it produced was still very huge. Eagle King waved his wings to flap the crossbow arrows that hit his neck and head, but he did not prevent his wings from being shot by the crossbow arrows. Although these

Cannot be harmed by crossbow arrows

It, however, can hinder the flapping of its wings, thereby destroying the Iron-Winged Eagle King's defensive ability. When advanced, crossbow arrows will be shot at its belly, which is relatively weak in defense. The feathers in that area are relatively small and soft. They are shot by continuous crossbow arrows.

Pierced through.

"I'll do it!"

It was Lei Zi who came forward again, and saw that the Dark Guard was interfered by the Eagle King, and the speed of killing the Iron-winged Eagle was slowed down. Lei Zi couldn't wait any longer, and he wanted to take action against the monster beast again.

The great elder was still hesitant to organize Lei Zi, because he had just recovered. If he used Lei Punishing the World again, it would not be so easy to recover. Then he saw Lei Zi holding a purple sword and shooting a beam into the sky.

The sword spirit of Tao.

The purple sword energy rushed towards the Eagle King like thunder, and smashed the Iron-winged Eagle King's head before it had time to defend itself. The Great Elder saw that he was not a large-scale attack like punishing the world with thunder.
Chapter completed!