The iron-colored vitality is like an upside-down awl, chiseled into every inch of skin. The pressure in all directions held the body tightly, so that the people in it did not even have the slightest room to breathe.

If you want to cultivate at the fifth layer of the Hundred Refining Pagoda, you need to at least see the strength of the mountain realm, otherwise it will not be enough to resist the pressure. Ning Du used the Difficult Realm to move forward in the fifth layer, and he needed to continuously exert a large amount of vitality to withstand it.

"There is another day, if you can't pass the fifth layer, then there is no possibility of winning Li Xiu's sin. ”

The cultivation carried out in order to meet Broken Chu caused Ning Du to come to the Shenji barracks almost at the point of time, and then missed the competition between Jiang Bairen and Li Xiuxi.

No matter how many people have said it, it is better to see it with your own eyes, what is Li Xiuxi's real combat power, Ning Du can only estimate an approximation, which has too much uncertainty. If you want to minimize uncertainty, you need to strengthen yourself. Passing through the fifth layer of the Hundred Refining Pagoda was only one of the many conditions that could defeat Li Xiu's sin.

Ning Du finished pranayama, glanced up at the front, and began to take steps.

Battles can still be fought at the entrance of the fifth floor of the Hundred Refining Tower, but it is difficult to get to the center. The pain caused by the Hundred Refining Tower is really the same as the tempering of steel, which can train people to death, and it is not a great perseverance and determination that cannot be persevered.

The vitality of forging death is really like steel, firmly trapping Ning Du, every inch of skin needs to move a mountain to move, and wanting to take a step forward is almost equivalent to pushing a continuous mountain range.

The terrifying pressure caused all the blood vessels under the skin to burst, and the bones were brittle like dead branches, creaking and creaking. If Ning Du was a little slack at this time, then he would undoubtedly be crushed into a pool of blood in an instant.

Even though there were caretakers on every floor of the Hundred Refining Tower, there were not a few people who died in it every year.

Da!

Ning Du fell slowly and heavily, feeling that his body shook suddenly, and countless places were cracking, making him about to fall apart.

It's still too far from here to the end!

Even the seriously injured Jiang Bairen can't be defeated, how can he win Li Xiu's sin?!

However, one step further, Ning Du would really die. The signals from his body no longer allow him to go any further, and slowly retreating is what he should do now.

Anyone can evaluate that it is very good that the middle realm of travel is able to do this.

The blood seemed to have seeped out of the surface of the skin, and the heavy vitality was chiseling into the body little by little, as if it was about to squeeze out all the flesh and blood in Ning Du's body.

No amount of vitality could resist the pressure of the hundred refining vitality, and such pressure was completely beyond the ability to endure the difficult realm.

"It's enough, to be able to step into the fifth floor of the Hundred Refining Pagoda in the middle of the journey, not to mention that there is no one who will come after it, it is also unprecedented. The potential for this horror is truly staggering. The old man in charge of guarding had to sigh like this.

"If you go any further, you just can't do it. He should know that he has reached the limit. ”

Ning Du knew his current state too well, but he just didn't want to be like this.

"It's not enough! It's not enough!"

It's not enough to be in the middle of the road!

It's not good enough!

It's not enough to get here!

It's not enough, so why stop there?

Ning Du stared at the front, and the lines of blood vessels suddenly burst out on his face, revealing a terrifying blood.

"Ah——!!!h

Like a weak body pushing a mountain, Ning Du took a step forward.

"Not good!" the defender was startled, ready to rescue Ning Du immediately, but the next moment he stopped his movements.

"How could I stop there?!

Da!

Ning Du fell to his feet.

Airplanes!

Landslide!

The scriptures appeared on the bones, and the blood seemed to suddenly burn, turning Ning Du's entire body into a sea of fire, burning everything to ashes.

The flow of blood became the rushing flow of the Nu River, rumbling in Ning Du's body, against the endless Hundred Refining Yuan Qi.

Blood vessels burst out of the skin of Ning Du's body, but this bulging was no longer a simple blood, but a fiery color, connecting the body that was about to collapse.

"Overlord Body?!" the Guardian was shocked and couldn't help but exclaim.

Except for the difference in color, the ability shown by Ning Du is not much different from that of the overlord body.

"Alternative hegemonic formula?!"

The guardian stared intently at Ning Du, carefully observing the fluctuations in the vitality on his body. Although the overlord body technique is the most popular martial arts cultivation technique in the Ming Dynasty, the hegemony body technique that can further cultivate the overlord body is strictly controlled, and ordinary people are not allowed to practice it at all.

Da!

Ning Du took another step forward.

Rumble!

The blood burns all over the body!

If it weren't for the thick Hundred Refining Yuan Qi that seriously obscured his perception, the guardian of the fifth layer would have been able to see Ning Du who was burning at this time, and he would probably have been even more surprised.

The Hundred Refining Yuan Qi was constantly stacked, as if countless mountains were pressed together, relying on the terrifying pressure to continue to chisel into Ning Du's body.

The vitality that poured out of the Tianshan Mountain collided with the hundred refining vitality, like two different pieces of metal smashed together, gradually losing each other's color, and scattered in all corners of Ning Du's body. In such a confrontation, Ning Du's own vitality is far from being at a disadvantage.

However, as Ning Du's blood burned more and more violently, the Hundred Refining Yuan Qi actually showed signs of melting, so a weak hole appeared here in Ning Du, and the Hundred Refining Yuan Qi around him kept collapsing towards this place.

Rumble!

The entire Hundred Refining Pagoda's Hundred Refining Vitality on the fifth floor was torn off, and they all rushed towards Ning Du, as if this was a huge black hole.

The speed of collapse is getting faster and faster, and the hundred refining vitality has become a rushing river!

Ning Du's consciousness was suddenly blasted into powder and plunged into endless darkness.

In the midst of the fire and darkness, a blue dragon was slowly raising its head, staring at Ning Du, the size of a grain of rice, and let out a loud roar......

"How could this be?" The guardian of the fifth layer suddenly panicked, not knowing whether he should immediately appear in front of Ning Du to find out the reason. If he did this, he might directly interrupt Ning Du's cultivation, which would definitely be detrimental to him. However, if you don't investigate, you can't understand what this is all about.

Bang!

The fifth-layer Hundred Refining Yuan Qi was rapidly decreasing, and all of them poured into Ning Du's body.

Da! Da! Da!

Ning Du took twenty steps in succession, and the fierce color on the veins that burst out gradually weakened. At this time, he no longer moved forward, and stood straight in the Hundred Refining Yuan Qi, like an iron statue.

"How could this happen?"

A huge question arose in the guardian of the fifth layer, he could not explain what he saw with the only knowledge he had, let alone comprehend this strange thing that had never happened since the establishment of the Shenfeng Academy.

Ning Du's mind slowly returned to normal, and he began to understand the state he was in now.

"That's ...... Is it my blood?"

In addition to forcing Ning Du to draw and recite scriptures every day, the only thing the two old bastards did together was to pour all kinds of strange things into Ning Du and cook him in Dading.

Just now, it was the strange power that suddenly erupted from the blood of Ning Du's body that melted the steely Hundred Refining Yuan Qi and made it merge into Ning Du's body.

The current Ning Du is iron-colored, as if he is a person made of iron. No one knew how much Hundred Refining Yuan Qi had poured into his body, and he couldn't estimate what kind of power it was.

Slowly mobilizing a trace of vitality, touching the other stereotyped hundred refining vitality, it was like using fire to melt away the solid ice little by little. This process lasted for an extremely long time before the iron color on Ning Du's body completely subsided.

Ning Du glanced at the end of less than ten steps, and did not move forward, but turned to leave. No one knew what he had just seen, and he didn't want anyone to know. At this time, he had to leave the Hundred Refining Tower, leave the Shenfeng Academy, and find a place to think about what was going on just now.

"How can this be?" The guardian of the fifth layer asked himself countless times in his heart, but he was still unable to come up with any answer, he looked at Ning Du in a daze, unable to eliminate the shock in his heart.

A Hundred Refining Tower has a useful life, and when the Hundred Refining Yuan Qi inside is exhausted, it loses its effect. And this Hundred Refining Pagoda of the Divine Blade Academy, just now, the service life was suddenly reduced by half, because the Hundred Refining Yuan Qi in it was instantly emptied by half.

The guardian of the fifth floor of the Hundred Refining Pagoda made up his mind, first explained to the guardians of the other layers, and prepared to consult the dean of the Shenfeng Academy.

Compared to the other layers, the seventh floor of the Hundred Refining Pagoda was pitch black, and there was an old man covered in injuries sitting inside, he had sensed the movement of the Hundred Refining Pagoda early, and at this time he was transmitting to the guardians of the other layers.

The old man's voice rang in his ears, leaving the guardians of every layer in awe. They didn't expect the one on the seventh floor to speak, it was a senior who was almost the same as the dean.

"Emperor Wu created the Hegemonic Body Formula and set up a corresponding Hundred Refining Tower. However, there are also innate overlord bodies in the world, and such people are born with a blind date for the Hundred Refining Vitality, and sometimes there will even be the same scene as absorbing the Hundred Refining Vitality and absorbing the ordinary Vitality. Such a physique, like the legendary Dao Body and Divine Pupil, is one in ten thousand. ”

"Isn't this person naturally suitable for cultivating the Hegemony Technique?"

"Leave it at that. The guardian of the seventh layer of the Hundred Refining Tower ordered.

The guardians of the other layers received the order, and they didn't say anything more, and they would definitely rot the matter in their stomachs. The appearance of a one-in-a-million overlord body will definitely cause an uproar, and this matter must be considered in the long run.

The guardian of the seventh layer of the Hundred Refining Pagoda opened his eyes slightly, and through the darkness he seemed to see Ning Du who was walking down the Hundred Refining Tower, and the majestic figure in his mind was overlapping with Ning Du. He knew that the lies he had woven could deceive the other guardians on the tower, but he couldn't deceive those who really understood the secret of the hegemonic body, and this matter would be discovered sooner or later.

"Are you a descendant? If so, that's all the last general can do. ”