Hearing this, the group of people present all had a pale face, they were all martial arts geniuses, and they could be described as a temporary choice. Now how can they not understand the strangeness of this space, if they are sent away halfway, it will definitely widen the gap with other people, this is definitely not the situation they want to see.

Subsequently, a group of people no longer complained, and they all ran the inner element, striving to form a Yuan Force shield around their bodies to resist the invasion of these iron particles.

I saw that on this hill, the brilliance of Yuan Force continued to pour out, and around everyone, there was a strong Yuan Force surging. Those rust-like particles are also slowly fading, and some people's inner cultivation is profound, and they have suppressed the rust particles to their legs, and they are about to regain their free mobility.

Such a scene made many people breathe a sigh of relief, but they also felt quite distressed about the cultivation in the next month. It is conceivable that this must be a sleepless hellish cultivation, and there is no respite at all.

On the surface, you only need to keep meditating and exercising to get through this month.

However, it was an unbearable feeling for anyone to endure nightmarish boredom for a month of cultivation without sleep.

Then, at this moment, Uncle Iron Spoon's voice sounded again: "Don't relax, what I want to tell you is that the exercise to resist these [iron mark particles] is only the first step in cultivating here, and the real cultivation process has not yet begun." ”

What the?

This is just the first step, is there a mistake?

Hearing this, everyone who had just breathed a sigh of relief tightened up one by one, and they felt that it was difficult for them to hold on to this first step alone. Isn't the cultivation content behind that extremely terrifying?

"After being able to exercise to resist these [iron mark particles], the next step in cultivation is to be able to exercise and resist while being able to move freely. Yes, it's like Ah Yan. ”

As he spoke, Sun Yan seemed to be responding to Uncle Iron Spoon's words, and he had already stood up, with a layer of Yuan Force armor shrouded around him, and he was already able to walk freely in this space.

This **** guy!

Seeing this scene, everyone present was angry in their hearts, just to resist these [iron mark particles], they needed to deal with it with all their might. And the next step in cultivation is to walk freely in this space, isn't it difficult for a strong man?

However, Uncle Iron Spoon didn't seem to be excited enough, and continued: "After completing these two steps, your cultivation can be regarded as officially begins. The place you are in is the very edge of this space, and the place where the Iron Trace Particles are the thinnest, and the deeper you go, the thicker these particles become. ”

"In the middle of this space, the density of [Iron Mark Particles] there is about ten times that of the place you are in, and the third step of this cultivation is to reach the central area of this space, do you understand?"

Hearing this, even Feng Yan blushed, and almost wanted to scold, among a group of people, Feng Yan's strength was undoubtedly second only to Sun Yan.

However, if he wanted to complete the first two steps of the cultivation content, Feng Yan felt a little difficult, and if he wanted to go deep into the middle of this space and bear ten times the density of [Iron Mark Particles], it was estimated that he would soon be unable to support it and be sent out of this space.

"Okay, complete these three steps first, and then I'll tell you the cultivation content of the fourth step, come on! You have to learn from Xiao Yan, you see, he will soon be able to complete the cultivation content of the third step. ”

Hearing this, a group of people tried their best to maintain the Yuan Force shield, while trying their best to open their eyes and look up, at this glance, they almost collapsed all over their bodies, and they turned their backs on the spot.

I saw Sun Yan stretch open the Yuanli shield, tried to jump, and slipped towards the depths of this space, the speed was not much slower than outside.

What a bastard, what a monster!

A group of people scolded angrily in their hearts, but they were helpless, but Sun Yan's performance stimulated them heavily. Subsequently, everyone frantically urged Yuan Li, desperately resisting the invasion of these [Iron Trace Particles], striving to adapt to the environment here as soon as possible and catch up with Sun Yan's pace.

......

In the distance, Sun Yan activated his Yuan Force, urging the [Ninety-Nine to One Technique], forming a Wind Pattern Tortoiseshell Yuan Force shield around his body, and he could no longer be affected by these [Iron Mark Particles], and flew towards the depths of this space.

The landscape is constantly changing, the terrain is gradually changing, and rusty mountains have appeared, and there are rusty lakes here and there.

Looking from afar, Sun Yan could feel that the density of the [iron mark particles] in those rusty lakes was more than a hundred times denser than the surrounding ones.

"These [iron mark particles] are actually subtle battle marks, which are attached to the body while suppressing the Yuan Force in the target's body. If it can be completely resisted, its own strength will be greatly improved, however, the effect of such a density of [Iron Mark Particles] on me is too weak. You have to find a place where the density is 1,000 times higher in order to have a good effect. ”

Sun Yan thought like this, and continued to go deeper into the central area of this space, looking around, he suddenly remembered one thing, the information of this space, he had actually seen the relevant introduction in the information left by Bai Shura.

"This space, is it the [Rust Refining Demon Domain]!?" Sun Yan couldn't help but exclaim.

In the next second, in the center of the basement, Uncle Iron Spoon seemed to hear this shout, his body trembled slightly, his eyes opened suddenly, and his pupils quickly changed color, showing the appearance of a rust-colored planet.

A terrifying momentum erupted, and suddenly, in that rusty space, a crack opened and appeared beside Sun Yan, and a raging force gushed out, like a big hand reaching out, grabbing his whole body and pulling it in.

In the center of the huge basement, Uncle Iron Spoon stood there, with two rust-colored qi surging around him, as thick as an arm, exuding a shuddering aura.

These two qi energies poured into the void, cut a rift, and probed into it, making a "tearing" sound, pulling a figure out of this rift.

Bang!

Grabbed from the crack, Sun Yan fell to the ground, and a muffled sound was heard, slowly echoing in the huge basement.

"What's going on!?" Sun Yan was slightly stunned, and then understood the situation at the moment, and immediately curled up and lay on the ground, "Oops, it hurts me to death, I can't stand up......"

His body curled up and trembled, as if he were enduring some great pain.

Not far away, Uncle Iron Spoon stared at Sun Yan, his strange eyes moved slightly, and a terrifying aura permeated the entire basement.

"Alright, Ah Yan, don't pretend to be hurt there. With the strength of your body, there is no damage at all, stand up, I have something to ask you. Uncle Iron Spoon's voice sounded slowly, his voice was still thick, but it had the majesty of a peerless powerhouse.

With a grunt, Sun Yan immediately stood up straight from the ground, and when he saw Uncle Iron Spoon's rusty planet-like eyes, his heart jumped heavily.

Such strange eyes must be caused by the operation of some kind of top-secret exercise, but with Sun Yan's current profound martial arts background, he can't think of any kind of exercise that has such a strange performance during operation.

"Uncle Iron Spoon, you call me over, just say it directly, why be so rude!" Sun Yan rubbed his shoulders, his shoulders did hurt faintly.

Uncle Iron Spoon's strange eyes flowed, and he said in a low voice: "Okay, don't be sloppy with me, I'll get straight to the point, how did you know the name of 'Rust Refining Demon Domain'?"

"This ......" Sun Yan's brows moved slightly, and his heart jumped, "I seem to have accidentally seen some materials in the library of our college. ”

Regarding the secret of the huge knowledge base left by Bai Shura, of course Sun Yan couldn't reveal it, but at this moment, he felt a little bad, about the stacked space opened by Uncle Iron Spoon, I am afraid that a top-secret matter is involved.

"Hmph! The library of the Emperor Wind Academy, even if it is a special library, it is impossible to have the information of the 'Rust Refining Demon Domain'. Even your teacher, Lin Xinghe, the old monster, knows such a place, but he can't name it. ”

Uncle Iron Spoon's eyes widened, and the eyes like a rusty planet slowly rotated, as if the planet was autobiography, and then, the rust energy around him swirled out, and it gradually condensed into substance, condensing into chains like metal.

"It's ...... "Seeing this scene, Sun Yan's scalp tingled.

True meaning is the proof of the moon wheel!

The title of martial artist, the three realms of star, moon, and sun wheel, that is, the entry of the true meaning of martial arts, and the true meaning of martial arts comprehends to an extreme, it can be condensed into essence like the inner element, comparable to the power of heaven and earth.

This realm is already a legend and rare in the world!

Sun Yan's heart was beating wildly, he didn't expect that the Emperor Wind Academy was really as rumored by the outside world, the hidden dragon and the crouching tiger, and there were many titles of martial artists in the secluded academy. Who would have thought that Uncle Iron Spoon would be such a terrifying Moon Wheel Warrior.

"Uncle Iron Spoon, don't look like this, I really don't remember, I saw the information of the 'Rust Refining Demon Domain' there. Sun Yan said this, of course he couldn't divulge the shocking secrets of Bai Shura's knowledge treasure house.

"Oh, you don't remember. Uncle Iron Spoon smiled slightly, the lines of his face were as cold and hard as metal, "You don't remember, you think I can't guess? Hmph, I don't know if it's your kid's luck or your misfortune that you found that thing in space." ”

Oops! How did he know the truth?

Hearing this, Sun Yan's heart shook wildly, his face immediately turned cold, and the Yuan Force in his body surged wildly, ready to activate [Luo Tianbu] to escape. The secret of Bai Shura's knowledge treasure house, once exposed, will definitely set off boundless storms, and it is definitely not something that Sun Yan can withstand now.