What the comprehension of the power of nothingness brought to Jiang Ning was that the power that originally belonged to him had returned to his body at the moment.

In addition, the power of nothingness itself is a kind of pervasive speed in the world.

Jiang Ning traveled in the projection world, like a real dragon swimming above the sea, and in an instant, thousands of miles passed.

Such a hurry, for him, was almost comparable to Xiao Tiandi's spirit shadow perception.

After all, although the perception range of Xiaotiandi is hundreds of thousands of miles, Jiang Ning can't completely absorb so much information at the same time, and he just focuses on some key positions.

In this way, the effect of perception, in fact, in addition to the distance is relatively far, the range is relatively large, in terms of perception speed and clarity of perception, it is worse than the current immersive way, and on the whole, it can be said to be flat.

I have to say that Tianhe is indeed very big, even at such a fast speed now, it still took him a few hours to go through it.

Of course, this is not all of Tianhe, but when Jiang Ning reaches a certain node, it seems that there is an invisible force blocking his steps, no matter what, there is no way to go further.

Jiang Ning also understood that it was not the boundary of Tianhe, but only because his own ability or realm was not enough, so he could not cross it.

In this half-imaginary, half-real projection world, the place that cannot pass means that here in the real world, according to his current ability, cannot pass through.

According to Jiang Ning's guess, it may be a place where a powerful existence lives, and it can also be some kind of powerful prohibition or seal in the Tianhe that Jiang Ning's current strength cannot break.

"The ban on traffic means a crisis, this projection world is convenient and tight, if I can enter here at any time in the future, many unnecessary dangers can be avoided in advance, this projection world, it is simply a life-saving weapon, it seems, this power of nothingness, after going out, you need to cultivate well. Jiang Ning thought as he walked.

After such a trip, he successively found seven or eight places that could not be passed through and needed to be detoured, in addition, in the upper reaches of the Tianhe, towards the boundary where the source was located, it was completely impassable, thinking that in the real world, this was a place that needed Dao and even a higher level of strength to set foot in.

"I have encountered a lot of dangerous places, but how can I not find a single one of the whereabouts of the treasure?" Jiang Ning still did not give up, and walked through the Tianhe again, this time, he finally found something else.

The appearance of the projected world is almost indistinguishable from the real world in appearance, but if you look closely at the places that cannot be set foot in, you can actually find some places that are more or less different from the real world.

For example, at the moment, Jiang Ning was standing on the edge of a broken bridge, not because he didn't want or dared to go up, but on the broken bridge, there was a great repulsion, even if he used all his strength, he couldn't walk in half a step at all.

And standing on the edge of the broken bridge and turning on the pupil technique, Jiang Ning could faintly see the hazy carvings on the bridge.

The pattern displayed by the engraving is like a big bird and a fierce beast, constantly changing shapes, and it is clear that it is only a stone's throw away, but Jiang Ning can't see it clearly.

He pursed his lips a little unwillingly, and said to himself: "Could it be that the pattern on this bridge needs me to walk up to see it clearly?"

Jiang Ning faintly felt that if he could see the pattern on the bridge clearly, maybe he would be able to understand how to deal with it if he was in the real world!

With a guess, Jiang Ning naturally thought of confirming it.

So, he began his third trip to the Tianhe River.

After he came back, this was completely determined, except for the place at the source of the Tianhe River, which could not be walked with at all, the rest of the places, as long as you carefully observed, there were some special places, these places, just like the palm-sized void flower on the projection of the big flower, if you can touch it, maybe you can comprehend something that cannot be understood in the outside world at all.

It's just that Jiang Ning can't determine the difference between the strength and weakness of those borders, because since they can't be passed, it means that they are all places that he can't reach at the moment.

To put it simply, a two-inch-thick iron plate and a three-inch-thick iron plate are attached to the two walls, and the attackers themselves are unaware of the difference in thickness between the two plates.

If he could break through two iron plates, or even the weaker of them, he would be able to distinguish the difference in thickness.

But if he can't even break the thinner iron plate that is only two inches thick, then he can't break the three-inch thick one, and he can't judge the difference in strength between the two.

Therefore, Jiang Ning used a stupid method.

What cannot be broken under normal conditions does not mean that the limit state, or the self beyond the limit state, cannot be attacked.

After all, Jiang Ning is not without a secret method to improve his strength in a short period of time, but this method is relatively damaging to his body, so since he inquired about the fact that he used it once on the wind cliff to save his life, Jiang Ning has not used it since he left Qingxuan.

But right now, Jiang Ning still feels that for the sake of these mysterious things hidden in Tianhe, it doesn't hurt for him to be injured.

As long as he was able to break through one of the eight forbidden areas that he couldn't enter, he might be able to learn a power that was no less powerful than the power of the void that he had comprehended through the little flower of nothingness.

For the sake of these mysterious powers, even if they are seriously injured, it is worth it, and after returning to the real world, they will go headlong into the small world to recuperate their injuries, avoid the follow-up trials, and wait until the Tianhe trials are over, and then go out by themselves.

The name of the secret method is very simple, it is called "Wood Burning Body Technique", and there are three layers.

The first layer of incineration gas, burning a part of the true element, bursting out of extraordinary power, although it is burning the true element, but, because of the special magic manipulation, the power that bursts out is relatively easy to control, and the damage to the body is also much smaller than directly burning the true element in one's own body, but in terms of power, it is similar to the ordinary burning true element, and the overdraft potential is almost the same.

At this level, as long as you find enough medicinal materials to replenish qi and blood afterwards, you will be able to recover.

The second layer of broken veins compresses at least one-third of the true element in the body in a certain meridian, and then detonates, that meridian will certainly be damaged, but the energy that bursts out will increase tenfold compared to the previous layer.

At this level, the meridians are broken, the loss of qi and blood is serious, and it will even cause disability, and it is more difficult to repair, but for a master of Jiang Ning's realm at the moment, it is not too much of a problem, it is nothing more than that the medicinal materials required for recovery are relatively advanced, and the time required for recovery is relatively large, it is not that it cannot be treated, but after the meridians are repaired, if you want to return to the original strength, you need to start all over again, maybe a few years, maybe decades, maybe hundreds of thousands of years, to recover as before, under normal circumstances, Qingxuan disciples, if it is not a time of life and death, rarely use this level of secret method。

This third layer is called the Mandate of Heaven, and the reason is very simple, after using the secret techniques of this layer, whether you are dead or alive depends on the Mandate of Heaven!

Of course, this layer is not the way that many people imagined before to increase energy, but with the help of the secret rune paper cloth rune array, sacrifice at least seventy percent of the power in the body, including true yuan, blood and qi, and sometimes, even flesh and blood, primordial gods, to summon the mysterious existence in the universe to drop a trace of power or mind to help the sacrificer fight.

The third layer of the secret method is very dangerous, and it is easy to die if you are not careful, but the power is far from being comparable to the first two layers, and Jiang Ning has never tried it.

Back then, he fought desperately on the Tingfeng Cliff, and what he used was just a broken pulse, and because of the sect's supporting Heart Protecting Pill and Protecting the Pulse Protecting Pill, although he used the secret method of breaking the pulse, in fact, the meridians were only damaged, and they were not really completely scrapped.

This third-layer destiny, Jiang Ning didn't dare to gamble, although if he could survive, he had enough confidence to repair his body, but no matter how he looked at it, it was a little worthless.

But if he used the incineration gas of the first layer, even if it was the power of the origin wood that had been compressed nine times and the power that erupted, Jiang Ning still didn't have the confidence to break through those invisible barriers.

Therefore, when he stood on the edge of the broken bridge again, Jiang Ning had already decided to use a broken pulse!

Holding the Shen Yin Long Sword with both hands, Jiang Ning said in his heart: "With the current strength of my meridians, even if the power of the origin wood explodes, it may not be able to really hurt the meridians, take a few vein protection pills in advance, and it shouldn't be a problem to cast them!"

Because he was using a sword, the four veins that Jiang Ning chose were the Taiyin Sutra and the Shaoyin Sutra of his left and right hands, before that, he first took two Heart Protecting Pills, and then took four more Protective Pulse Pills, after all, his physical body was too strong at the moment, and ordinary pills, if he only took one, it was really not effective.

Immediately afterwards, Jiang Ning was closed first. meridians, and then reverse the true element in the meridians, forcing the chakras to reverse, and the true element to hedge!

It was so powerful that with Jiang Ning's current strength, there was some uncontrollable energy, accompanied by the pain of broken bones and tendons, Jiang Ning gritted his teeth, clenched the hilt of his sword, and forcibly stabbed towards the void where the bridge was broken!

The unpretentious Changhong runs through the sun, but at this moment, it seems that a round of scorching sun has appeared, hitting the invisible barrier that seems to be nothing, but is actually extremely hard!

In the void projection world, the space before the broken bridge seemed to be oppressed by some force and sunken, and then, like a slingshot, it bounced back violently, and the Shen Yin long sword suddenly took off, and Jiang Ning was blown away and sunk in the heavenly river under the rebound force of the mighty and unrestrained.