If the D-level ability is only the accumulation of energy, then after the D-level, the ability is required to have a deeper understanding of their own potential and hone their mastery of the potential while accumulating energy.

So after awakening, some geniuses can quickly break through to D-level, but after D-level, it's different. In addition to the limitation of energy, there is also the limitation of potential. But this kind of cultivation method, Wu Ling is not very clear.

Although it is said that his cultivation method is relatively different, it is different from the cultivation of orthodox supernatural beings. But it doesn't mean that the orthodox cultivation method is useless to Wu Ling, the stone of the mountain can attack jade, if Wu Ling can obtain the orthodox cultivation method, it will definitely be very helpful for his ascension.

"The senior management of the company should have relevant information." For a long time, Shueisha's top management has been very relaxed about the heads of the following areas, and I think they should be able to get these documents after applying. But Lu Qing didn't do this, after all, he had only been in the D rank for a short time, and now he hadn't even broken through the middle of the D rank, and the C level was not something he could touch at all, so he didn't apply at all.

In addition to Lu Qing, another person who can help Wu Ling is Wu Yan. But Wu Yan himself didn't expect Wu Ling's progress to be so fast, so he didn't mention the later ranks.

If neither of these two people is good, it seems that the only way to get information is to apply. But Wu Ling didn't want to apply, because it meant that it was already possible for him to reach the C level, and this kind of cultivation speed was too fast. According to the existing records, under normal circumstances, it would take at least four years for a prosperous martial artist or supernatural person to reach the F rank, and this is when he is very diligent and talented. After that, it takes about two years to go from the first grade to the top of the F-class. And then the D level is a hurdle, and the chance of advancing is very low. It is claimed that only millions of people can have a few levels, which is naturally not easy to achieve. In many cases, thousands of F-rated people will not reach D-level in their lifetime. This requires condensing one's own perception to become a potential. Those who can reach the D level can be called geniuses and top elites.

It took Lu Qingdu fifteen years to succeed in the promotion, and then he sat firmly in the position of branch chief of a prefecture-level city. It can be seen how difficult and rare it is to reach a D grade. And Wu Ling went from rank, to F-level, then to the peak, and finally to D-level, and it only took a few months from beginning to end. This rate of progress can be called terrifying to the extreme. But because of the special surname of the D level, many times what is needed is not accumulation but perception, so there are still such examples. It's not Wu Lingyi.

But if at this pace it is still known that he is about to advance to the C ranks, this situation is different. Wu Ling had already realized that the C-level should be achieved by accumulation. In terms of accumulation, talent or anything is useless, all that is needed is time. So if you let people know that you might break into the C class, it's likely that things won't be good. Because there has never been an example of crossing a hierarchy at such a speed.

So once you apply, you can only tell the other party that you have an amazing adventure and have obtained some treasures. Once such a piece of information is leaked, whether it is true or not, the other party will definitely try it. Wu Ling simply knew the truth of his guilt too clearly, so he couldn't apply at all.

So since you can't apply, there is still a way to break directly into the C-level without the C-level situation, that is, the unsealing space in the head. According to the previous law of strengthening, as long as he unlocked the fourth layer of seals, whether it was his body, energy, or even potential energy, there would be a large enhancement, and breaking into the C-level was a fairly simple matter.

But looking at the silver number 21 in his mind, Wu Ling hesitated a little.

The difficulty of unsealing the unsealing space is increasing, even more exaggerated than the strengthening of the body, and through the unsealing of the third layer, he has already determined. So although he has reached 17 points of the unsealing conditions, he still has not taken the initiative to unblock until now.

"Let's wait!" Sitting quietly in front of the piano, Wu Ling still shook his head and did not start to unblock. Wu Ling had a premonition that if he started to unseal it now, he would die a miserable death, and even fall directly into a place of no return.

This premonition was so strong that as soon as he got close to the piano, there would be a palpitation in his head, as if he had seen a giant beast, and it was a feeling of facing death.

If it was an ordinary person, Wu Ling didn't think there was anything, maybe he just thought about it too much. But now he is different, the more he cultivates, the closer he gets to the essence of this world, the more information he can come into contact with. This information is mixed together, some helpful, some not, so many times it goes unnoticed.

But once something happens, the body will directly have a premonition, which is not a premonition, but a reminder of the period when the excitement is about to occur, a symptom.

With such signs, Wu Ling naturally didn't dare to easily unseal the fourth layer of seals. In addition to his own hunch, his understanding of the unsealed space let him know that he had to pay as much as he wanted, and he had never had the possibility of eating white food.

Recently, the unsealed space has continued to release a large amount of energy to improve his combat power, which is not a gift at all. It is a kind of promotion, in order to provoke the danger that will be faced, the unsealing space will be directly improved, so Wu Ling is very sure that this unsealing has a danger that has not been seen in the previous unsealing. Once the unblocking fails, he will not only be severely injured in reality, but even ...... Die!

This is the information that Wu Ling will get every time he thinks of unblocking.

He is not a person who does not listen to persuasion, and with such an omen, he will naturally not unseal it easily. What's even more bizarre is the sudden disappearance of the energy tribulation, whether Wu Ling is cultivating recently, or fighting strongly, or releasing energy with all his might, the energy tribulation has not appeared, as if the energy tribulation has been over.

But Wu Ling knew that as long as there was energy in his body that could be enhanced, the energy tribulation would not really be overcome, so now it seemed that the other party must be hiding somewhere. The purpose is to accumulate strength, in order to give him the strongest blow and completely occupy his body.

The red-haired, blood-clothed figure seemed to appear in front of him, and the words that suddenly appeared in his heart. Wu Ling can be sure that the other party will not give up, and it is not what Wu Yan said, it is just a combination of negative energy without thinking.

"Want my body, don't you? Then it's up to you to see if you have the ability! Wu Ling snorted coldly in a low voice, restrained his mood, and ended this time of cultivation.

The sun slowly rose, and the sun sprinkled patches of residual red. Under the cover of the jujube tree, there seemed to be an afterimage in the place where Wu Ling was standing just now. Cold, cruel, bloodthirsty......

The whole grove seemed to be silent for a moment, and the earthworms that had been lying in the land fled as fast as they could, as if there was a terrifying creature there. Without that trace of life, the woods seemed to be even more yellow.

………………

Returning to Chang Tao's side, Wu Ling found that this young man with a pale face, layers of cold sweat on his forehead, and almost bleeding gums was still gritting his teeth and persevering.

Wu Ling was stunned, calculated the time, and found that the other party had been standing like this for nearly an hour. Looking at the figure that was not very tall, Wu Lingcai really glanced at the other party.

He used to cultivate fruits, so Wu Ling knew very well the difficulty of an ordinary person when he stood on the pile for the first time. It's not that squatting is standing piles, while squatting, feet, toes, soles, thighs, calves, there are certain requirements, these requirements or not much, standing is. But once it's all together, it's quite difficult.

It's like standing in a military position, it looks very simple, and it won't be too much of a problem in a short time. But after a long time, ordinary people can't stand it at all. And standing on the pile is almost ten times more difficult than standing in the military posture, even an ordinary adult, the first time he stands on the pile, he may not be able to hold on for five minutes.

Like Chang Tao, he can stand for nearly an hour when he stands on the pile for the first time, which not only shows that the other party's physical fitness is good, but also shows that he has the heart to never give up. is a person with great perseverance, such a person, once they really make a decision, no matter how difficult it is, they will persevere.

"Okay? Don't stand on the stake for so long for the first time, take a good rest! Looking at Chang Tao's crumbling figure, Wu Ling said.

Don't look at it as a standing pile, if it takes too long, the pressure on the body is also very great. If you are too young, both legs may be lost, and practicing national art is actually a very dangerous thing.

Chang Tao was a little unable to hold on, but there was always a voice in his heart that he couldn't give up, so he persevered until now. And now when he heard Wu Ling's voice, he couldn't help but breathe a sigh of relief in his heart. When this breath came out, the body couldn't hold on anymore and fell straight down.

Shaking his head, Wu Lingyi pulled Chang Tao's body, and the potential energy quickly wandered in his body. Chang Tao only felt a warm energy coming from Wu Ling's hand, and the energy swam through, and his originally tired body suddenly became refreshed.

"Cousin? This is the legendary internal force? Chang Tao asked curiously.

It's really hard to tell him about potential energy or something, without alien energy, Chang Tao is unlikely to enter the D-level in his life, even if he insists on cultivating for a lifetime, he can reach the peak of the E-level at most, so Wu Ling is not good at telling him so much, just nodded vaguely, which can be regarded as agreeing with the statement of internal force.

Seeing Wu Ling nodding, thinking that he could also cultivate his internal strength, after a while, Chang Tao became even more excited.

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