Chu Duan's door was knocked again, and it was still the deputy commander Li Duan.

"Deputy Commander. Chu Duan said, inviting him into the small hall.

"I'm here to bring you something. Li Duan walked into the small hall and sat down, and said to Chu Duan, frowning slightly: "But are you sure that you want to exchange the privilege of the best recruit medal for that body refining technique?"

"Yes. Chu Duan replied in an affirmative tone.

"I'm suggesting that you keep your privileges for the first time, and within ten years, try to improve the position of the Divine Army, and then you can exchange it for the highest level things. Li said: "But since you have made your choice, then so be it, it's just that although this body refining technique is very powerful, it is incomplete, and it is only one layer, and after it is practiced, it is the level of the nine-star peak sword king, but the next cultivation will either change the exercise method or find a follow-up exercise." ”

"Deputy Commander, I know it in my heart. Chu Duan was neither humble nor arrogant.

"Well, it's good that you know the Tao yourself. Li Duan took out a piece of treasure jade, which contained the exercise content of the first layer of the Star Tribulation, and after handing over the exercise treasure to Chu Duan, he instructed Chu Duan to practice hard to improve his strength, and then got up and left.

After sending Li Duan away, he closed the door, took the exercise treasure jade, and couldn't wait to enter the cultivation room.

The power of divine thought emerged, and when he entered the treasure jade, he suddenly felt the light of the stars in the sky, as if in an instant, he was in the vast starry sky.

The starlight shining in the sky had a taste that made Chu Duan lost, and in an instant, the starlight circles fell one after another, all rushing towards Chu Dui, submerged in Chu Dui's body, Chu Duan suddenly felt that streams of information poured into his mind.

Half an hour later, the Gongfa Baoyu in his hand clicked and shattered.

Chu Duan's eyes shone with essence, like starlight.

The reason why he took advantage of the privilege of the Best Recruit Medal was to exchange for the Star Tribulation Body Cultivation Technique. With his own considerations, this is indeed a very strong body refining technique, just practicing the first level, he can reach the peak of the creation realm, relatively compared to other body refining exercises, I don't know how many times more clever the Dao is.

The only flaw is that there is only one layer.

But by cultivating it, Chu Duan's physique would be able to reach the peak of the Creation Realm. At that time, with his physique alone, he will be able to compete with the nine-star peak sword king, which is very strong, and with his terrifying Divine Desolate Sword Yuan, his strength is enough to sweep all the nine-star sword kings.

However, there is still a long way to go before Chu Duan reaches the Nine-Star Sword King, this time. You can improve your strength while looking for the follow-up exercises of the Star Tribulation, and maybe you will find it with luck.

In his mind, it was better to keep the privilege for later. It's better to use it more intuitively, and enhance your strength as much as possible without damaging your potential.

Close your eyes again and comprehend the first layer of the Star Tribulation.

The whole person. It was as if he had entered the vast starry sky.

The Star Tribulation is worthy of being an extremely advanced exercise, only the first layer. It is also very difficult to comprehend, if it weren't for Chu Duan's amazing comprehension, if you want to comprehend it, I'm afraid it will take a long time.

Time passed, and Chu Duan was completely immersed in enlightenment, and he didn't even know when the door was knocked.

For three days in a row, Chu Duan consulted all the time, and finally succeeded in completing the first layer of the Star Tribulation.

For a moment, Chu Duan felt that the power of the stars floating around him fluctuated.

The power of the stars is almost everywhere, only in some specific places, you can't feel the power of the stars, the starship is driving in the starry sky, and countless stars will enter the interior through the surface of the starship, but they are all filtered star power.

In fact, the power of the stars is not single, some are hot and some are cold, they are different, and some are harmful to the human body, just like some star rays, which are irradiated, and if they are not strong in the Eternal Realm, the body will be difficult to bear.

The atmosphere of each living planet is enough to isolate most of the harmful star rays, and the hull of each starship also has a layer of coating, which can well isolate the harmful star rays and let the harmless star rays enter it.

The fluctuation of the power of the stars that Chu Duan felt was the kind of harmless star rays.

Before, he had to concentrate to be able to feel the fluctuations of the power of the stars, but now, he could easily feel the fluctuations of the power of the stars, thanks to the body refining technique of the Star Tribulation.

Whether the fluctuations of the power of the stars are clear or not is related to the efficiency of cultivating the skill of the Star Tribulation, some people have outstanding talents, feel clearly, and it is easier to cultivate, and in some places where the fluctuations of the power of the stars can be felt more clearly, the cultivation effect will be better.

"According to the exercises, the first time I practice the Star Tribulation Exercise, the effect is the most obvious, especially in the case of the first time I refine the body, I don't know if my physique can be significantly improved after I practice. Chu Duan said secretly.

Now that we have completed our enlightenment, the next step is cultivation.

Strictly speaking, this was the first time that Chu Duan had really refined his body with exercises.

Holding his breath and concentrating, eliminating distracting thoughts, and entering the state, the power fluctuations of the stars around him suddenly became clearer.

According to the method of the first layer of the Star Tribulation, he began to cultivate, and suddenly, the power of the stars around him was pulled one after another, surging towards Chu Duan's body, and entering his body, Chu Duan immediately felt a strange aura.

It seems to be hot and cold, and it seems to alternate between hot and cold, and it also has a feeling of numbness, driven by the exercises, wandering all over the body, suddenly, the muscles have a feeling of tightness, gradually, as if the strength of the body is going to be condensed, like a hemp rope twisted into a strand.

Chu Duan didn't have the slightest distraction, he knew that this was the first time to practice the body refining exercises, although his physique was strong, in fact, he had not cultivated the orthodox body refining exercises, therefore, there was a kind of taste of a plate of loose sand, and now he began to practice the real body refining exercises, which was to condense the physical strength of a plate of loose sand to form a strand.

The more powerful the body refining technique, the more obvious this process will be, and the stronger the initial physique, the more obvious the effect will be.

The muscles and bones up and down the body suddenly had a feeling of being tied tightly, making a gurgling sound, which seemed to be very uncomfortable, and seemed to be enjoying it very much, and the strange sense of contradiction made Chu Duan feel crazy.

Fortunately, he is determined, undisturbed, supported, and unwavering, otherwise his efforts will be lost.

The first time you practice the body cultivation method, you can successfully condense your own scattered strength, which is a very important process, and it cannot be interrupted, otherwise you will lose all your previous efforts, and the next time you want to cultivate, it will be more difficult and the effect will be worse.

In order to better refine the body, no matter what, Chu Duan had to hold on.

Constantly cultivating, the power of the stars was constantly absorbed by the body, and the strength of the body was condensed like a python, swimming all over the body, only to see that under the robes and treasures, every muscle on Chu Duan's body expanded and contracted, as if there were really pythons walking under the muscles.

I saw that Chu Duan's body, which was not very strong, seemed to have shrunk by a point and became a little thinner.

The power of the stars continued to converge, constantly integrating into Chu Duan's body, constantly integrating the strength of the body, and condensing it.

The bones of the whole body, the sound of each section, at first was relatively slow, several breaths only sounded once, but as time went by, faster and faster, the frequency became higher and higher, gradually, as if countless sounds were connected, crackling, Chu Dui's body was trembling, uncontrollable.

He only felt that the bones and muscles of his whole body were vibrating, as if they were about to explode, and the strong force was swimming in the muscles, and everywhere he passed, the muscles felt like they were about to burst.

The temperature of the body is also rising rapidly, the blood is boiling, and the steaming heat comes out, curls up, and converges into a white cloud hovering above the head.

More and more of the power of the stars converged, and the fluctuations became more and more intense, even penetrating outside the door, allowing passers-by to feel it.

"What is Chu Duan cultivating here? The power of the stars fluctuated so strongly. Shangguan Hua, who was looking for Chu Duan, stopped in front of the door and secretly wondered.

Immediately, he turned around and left, since he knew that Chu Duan was cultivating, and seeing that the power of the stars fluctuated strongly, he knew that the Dao would not end in a short time, and the door was closed, and no one would trespass, so there was no need to worry about being disturbed.

Chu Duan didn't know about the Dao, during his cultivation, someone had come to him, he was completely immersed in cultivation, and he didn't know about the outside world.

The huge stellar warship, sailing in the vast starry sky, the length of 10,000 meters, placed in the Archean realm, is definitely a behemoth, but in the vast starry sky, it is like a drop in the ocean.

One day, two days, three days......

Unconsciously, five days had passed, and it was also the fifth day that Chu Duan had cultivated the first layer of the Star Tribulation exercises.

The white clouds above Chu Dui's head dissipated into nothingness, his body temperature returned to normal, his blood was no longer violent, and his heartbeat also returned to its normal frequency.

About a quarter of an hour later, Chu Duan's mouth opened slightly, and suddenly there was a roar of wind and thunder, and a cloudy breath erupted from between Qingqi's lips, shaped like a sharp sword, cutting through the air, piercing through the void-like imagination in front of him, and shattering on the wall.

The walls of the stellar-star starship are extremely hard, and even if the nine-star sword king bursts out with all his strength, it will not be able to hurt a single bit.

Therefore, the price of each stellar-class starship is very amazing, far exceeding the meteor-star starship countless times, only the general trend can afford it, and the individual has almost no financial resources.

The air flow dissipated, the eyes opened, and in an instant, it seemed as if there were stars circulating in the eyes, and the pupils seemed to transform into a vast starry sky, which was deep and unfathomable.

It just disappeared in an instant, and the corners of Chu Duan's mouth hung up, revealing a faint smile, a smile from the heart. (To be continued......)