Qin Yichen's words made everyone embarrassed. They looked at each other and didn't know what to say.

How can Qin Yichen say that although his accomplishments are still the Ninth level of the Qi refining period, his strength is not comparable to that of the Ninth level of the Qi refining period. He even has the strength of the early foundation period, which is completely due to his own broken and then established Dantian and the incomparably pure aura in the Dantian.

The aura whirlpool in Dantian has formed its own mode of operation. Even if you are not practicing, the whirlpool is constantly refining its own aura to be more pure. Such pure aura is impossible for people in the period of refining. Moreover, if you continue to practice, I'm afraid that the aura whirlpool will get more aura, Will concentrate themselves more pure.

Qin Yichen looks embarrassed and smiles. He looks into their accomplishments and finds out that everyone has improved, but the extent of improvement is not great. He suddenly realizes that although the spirit gathering array is very powerful, more than 80% of its aura has been absorbed by himself. Most importantly, the four have only practiced in the array for five days, The next few days, for fear of an accident, he gave up cultivation for the time being.

Qin Yichen felt guilty and said, "I still don't want to practice in the same spirit gathering array with you in the future. I can absorb more quickly than you. It will affect the effect of your cultivation."

With that, Qin Yichen took a look at the spirit stone he had left. There were about twenty more, and then he said, "from tonight on, I'll prepare a new spirit gathering array for you. You four can practice in the array at ease."

Luo Hu blurted out: "master, I brought back more than 60 spirit stones last time, and we didn't get many spirit stones from the jade mine before. You don't have much spirit stones left now, do you?"

Qin Yichen said with a smile: "if you are practicing, you don't have to be so extravagant. It's a waste. Fourteen spirit stones should be about the same. I set up two small spirit gathering arrays. Luohu, you and the old man share one, Luobing, you and ruoli share one."

Four people gently nodded, Qin Yichen said: "this time you shut up at least 10 days, but I no longer give you pills, pills must not be taken too often, will affect the foundation, so, this time, each of you do not need to improve their own realm, what you have to do is to consolidate their own realm, the best is to be able to rush to the peak."

………

That night, Qin Yichen set up two small spirit gathering arrays in the living room. This kind of spirit gathering array is the same as the spirit gathering array he used before. However, because the spirit stone is much stronger than before, the effect is very good for the four people. Because the spirit content of the spirit stone in the spirit gathering array is high, and the cultivation of the four people is relatively low, The array can run continuously for at least ten days.

After the four settled down, Qin Yichen went upstairs to his room, sat down on the ground, and took the piece of black iron essence out of the storage ring.

This dark iron essence is bigger than an adult's fist. In Qin Yichen's opinion, refining a normal flying sword is enough. With the remaining materials, he should be able to refine a small flying sword that is about a dozen long. This time, he plans to refine a small flying sword as a magic weapon for himself in a short time. When he gets higher cultivation and more good materials in the future, Then carefully refine a good flying sword for yourself.

This kind of material has a characteristic that after being tempered by real fire, its texture will become extremely strong, which is unmatched by any metal in the world at present. It is not too much to describe it as cutting iron like mud.

Secondly, one of the most important points for the cultivators of immortals is that they can add a formula array to it. Except for Fuyu, there are few ordinary materials with this characteristic. Once the magic weapon itself is added with a formula array, the cultivators of immortals can use it more easily.

For example, Qin Yichen is good at using fire. If he doesn't rely on magic weapon, he can only use aura to make a real fire Jian. Before using the real fire Jian, he has to run the aura according to the formula of the real fire Jian. Only in this way can the aura be transformed into the real fire Jian and attack the enemy. However, if he can integrate the formula of the real fire Jian into the flying sword, Then, when confronting the enemy, Qin Yichen only needs to merge the aura into the flying sword, and the aura in the flying sword will operate itself according to the formula array, and then it will be directly transformed into a real fire warning.

In this way, the efficiency of attack will be greatly improved and the combat effectiveness will be greatly enhanced.

An immortal who does not attack magic weapons is equivalent to a soldier who does not have guns and can only rely on hand to hand combat. This is why Qin Yichen attaches great importance to the iron essence.

Qin Yichen uses his aura to turn it into real fire. He divides this iron essence into two parts. The big one is directly put into the storage ring, and the small one is held up by Qin Yichen with aura. Immediately, a large amount of aura gushes out of the body and wraps it tightly.

That small group of iron essence was wrapped by layers of aura, and then, in the central area of aura, a raging fire broke out. This is the real fire of Qin Yichen's aura evolution. With Qin Yichen's current cultivation and the broken and then established elixir field, smelting iron essence is not a big problem, just a little slower in efficiency.

The real fire continued to burn for about five hours. After five hours of burning, the iron essence had become red. In a moment, the iron essence, which was still in shape, began to melt and turned into a pool of red hot metal. However, the hot metal was not out of control under Qin Yichen's aura.

Qin Yichen's idea moved, and his aura began to shape this pool of molten iron into a sword shape of about 20 cm. At this time, Qin Yichen separated a little silk spirit into the inside of the flying sword, which was integrated with the flying sword. In this way, the flying sword was like a part of his body, and he could control it at will.

After that, Qin Yichen stopped the burning of the real fire and waited for more than ten minutes, then the molten iron began to solidify gradually.

The process of refining the flying sword has just completed a preparatory work. Although the sword is small at this time, it really cuts iron like mud. If people with stronger strength use the sword to cut steel, it will be as easy as cutting tofu. However, it can only be regarded as a good sword at most, but it can not be regarded as a flying sword used by immortals.

The most important thing is to integrate the array into it and establish a connection with yourself. Only in this way can the flying sword become a part of yourself and be controlled by yourself at will. After all, the flying sword is only in your hands when you are not fighting. Almost no immortal holds the flying sword when fighting.

It's not easy to integrate the array into the flying sword. The test is exquisite craftsmanship. Dexterity can be turned into a very fine carving knife, which can be integrated into the flying sword. The array can be engraved inside the flying sword, and then one or more different arrays can be engraved.

How many arrays can be integrated into a flying sword depends on three aspects: first, the tolerance of materials; The second is the size and level of the array, and the third is the ability of the weapon refiner.

Qin Yichen's level of refining tools can be regarded as superior in the cultivation of immortals. Although it is far from reaching the master level, it's absolutely nothing to do with his own cultivation of common magic weapons, and it's nothing to do with such a flying sword in the primary stage.

The flying sword with such a small volume can hold at most one array, and the level can't be too high. The power of real fire Jian is just average. With Qin Yichen's current strength, he can barely use the most commonly used attack spell in the foundation period, fire Yuan Shu. However, Qin Yichen can't melt the fire Yuan Shu's formula array into the flying sword. After all, I can only barely use Huoyuan now. I can use it two or three times at most at one time, and the lamp will be dead. If I put this array into the flying sword, the flying sword will not be very practical.

Therefore, Qin Yichen's early plan for this flying sword is a recipe array of real fire Jian. At least, with his current strength, it's much easier to use the real fire Jian, and he can use it more frequently. If he can get some materials that can enhance the fire magic, he can melt them in at that time, Then the quality and actual combat effect of this flying sword can be further improved.

The melting of array is a relatively long process. However, as long as the weapon refiner has enough experience and has a good grasp of the strength, the melting will not fail. But if it fails, it will basically destroy the flying sword itself.

It's more than ten hours since the melting of the array. It's almost early in the morning. As soon as the melting was finished, Qin Yichen stood up and couldn't wait to see the current effect of the flying sword. However, Rao is an ordinary fire warning, and its destructive power is very great for the normal society. Therefore, Qin Yichen decided to go to xiaocangshan, Go to a place where there is no one to try whether the flying sword is easy to use or not.

When they arrived downstairs, they were still closed. Qin Yichen pushed out the door and drove straight to xiaocangshan.

Xiaocangshan is a place where no one wants to come at night or even during the day. Therefore, Qin Yichen drives to a narrow valley in xiaocangshan and finds an open space about the size of a basketball court in the valley. Then, with a move of his mind, the flying sword flies out of the storage ring and runs straight to a rock in front of Qin Yichen.

Shua!

Driven by the aura, the flying sword easily penetrated the stone as big as a cow, and then cut back and forth quickly.

In a short time, the whole rock was cut into a piece of stone as big as the palm of the hand. It fell from a height of tens of meters and fell into small pieces of gravel.

Then, a powerful aura in Qin Yichen's body directly poured into the flying sword. The flying sword instantly emitted a dark red demon light. With a whoosh, a fast red light was emitted from the top.

What a fire!

I saw the red light roar to another Boulder, even twice the size of the one just now. With a roar, the whole boulder burst at the waist of the mountain, and the broken stones fell down like rain. However, no one could fall around Qin Yichen at any time.

Seeing this effect, Qin Yichen was excited. There was no problem with the flying sword, and his aura became more pure because of the broken elixir field. Therefore, the power of the true fire mirror was much greater than he expected!