Two hours later, Kong Xing opened his eyes, memorized the main points of the whole book, and then began to impact the wiring in his body.

This book is too precious for Kong Xing, and it seems to cover all the exercises and martial arts. What's even more powerful is that all the lines are connected to form a whole. It feels like Kong Xing is like all kinds of martial arts are out of this book.

He learned what he hated now, but he still had to take his time and not make mistakes. Although I don't know where the man got this thing, it is undeniable that this thing has really become Kong Xing's treasure now.

Because he was eager to get through it all, he specially asked Feng Piao for a day off during the break. For this kind of special student, Feng Piao could only agree. There is no way, the principal is on his side, what is the use of not agreeing? However, he also clearly warned Kong Xing that his final exam results must not be bad, otherwise he will be forced to fail the subject and retake the exam.

After solving the problem of taking leave, Kong Xing returned to the great feat of opening the line. If he can complete them all, it means that he has integrated all the exercises and martial arts in the world, and it also symbolizes the perfection of the circuit in his body.

The time of the day passed unconsciously, and only the last trunk veins in Kong Xing's body were left unopened. This one is the hardest, and at the same time the thickest and longest.

Although the circulation in the body is generally a large cycle, it is subdivided into many small cycles. Although there were not a few small cycles formed into a larger cycle in Kong Xing's previous accumulation, the difficulty of opening the circulation that connected the entire body can be imagined. The reason why it is left at the end is also to be able to better connect with other lines.

That night, after Kong Xing adjusted his state, he took a deep breath and began the final impact. He can't do anything else until it's over, otherwise it will be troublesome to impact again.

As soon as he started, Kong Xing felt an unspeakable pain, a pain that went deep into the marrow of his body. He snorted and trembled, but he never stopped, struggling to move forward. He would never have imagined that the last one would be so difficult. Not only is the pain a level better, but the degree of occlusion has also increased by a few levels, and it can be said that it will take him a lot of time to get through.

At this point, he had put aside his distracting thoughts, and he didn't know anything in his mind except the progress of the opening. And while enduring great pain, that line also advanced a few millimeters and millimeters.

Time passed little by little, and Kong Xing's body surface was gradually soaked with sweat. The beads of sweat on his face dripped down uncontrollably, and small puddles slowly appeared on the ground.

Xu reached a critical point, Kong Xing's body suddenly twitched violently, and while his face was distorted, a trace of suppressed roar in the depths of the roar faintly came out.

It was the most painful pain he'd ever experienced, and he felt like his teeth were about to be crushed. After that point was cleared, his body suddenly relaxed. It was also thanks to the intensity of the pain, and after that, Kong Xing still didn't feel much pain even if he increased the impact speed.

With that momentum, Kong Xing rushed directly to the next node in one go. The pain of this node refreshed Kong Xing's cognition, but after surviving it, it was another momentum forward.

I don't know how long it took, Kong Xing finally ushered in the last node, as long as this last node was opened, then his line would be completely opened.

It's just this last node, but it made him encounter unprecedented difficulties. First of all, in terms of the strength of the impact, he felt that it was far from enough to get through. The second is to respond to the special reminder in the book, saying that this last node is not enough to be opened up, and it must be stretched to the limit. As for what kind of embodiment is the limit degree, this is not something that Kong Xing can know, and it is not written on it.

Although it is a little difficult, Kong Xing will not give up easily. He maintained the status quo, but the qi in his body gradually accumulated strength, and at the same time, Shun Qigong also worked. Not only that, but he also specially communicated with the essence of heaven and earth with the outside world.

Although there is extremely little essence of heaven and earth in the world, it is better to have less than nothing. He felt that if he only relied on the support in his own body, it would be absolutely not enough, so he used everything he could, but he barely succeeded.

However, just after he began to attack, he was surprised to find that the essence of heaven and earth in the outside world was actually several times richer!

Now he couldn't be distracted, so he could only temporarily suppress his doubts in his heart, and then shocked.

Since it was the last point, he couldn't use too much force, so he could only add it little by little until he reached the critical point, and then remove that trace at the moment of breaking through.

Time had no concept in Kong Xing's mind, and the strength at that node had reached a critical point. Kong Xing held his breath and added a trace, and a pain that tore through his body instantly spread deep into the marrow of his body, but he was held in his throat alive.

Kiss~

Hearing only a crisp sound, the last node burst apart, and Kong Xing also withdrew the last trace of strength in that moment.

After the aftermath hit in, it swept a piece of space along the wall, and the entire space was ravaged by the essence of heaven and earth. However, Kong Xing was not idle, and slowly introduced the essence of heaven and earth into it, and he wanted to expand it to the limit.

Although he didn't know what the limit was, he knew that if his body couldn't bear it, he had to stop, otherwise he would definitely explode.

In this way, Kong Xing's continuation lasted all day, although the essence qi rose and fell, but it was all imported by Kong Xing without a trace. When there is more, there will be more guides, and when there are less, there will be fewer guides, in short, there can be no termination.

After the night came, Kong Xing felt that the essence of the outside world was strangely rich again, and he was greatly excited, and then he channeled it into his body with all his strength.

Kong Xing had only observed the newly opened trunk in his body, and had not noticed any abnormalities in the other lines. If you look at Kong Xing's body from the outside, you can see that there are fluorescent flickering lights on his body at this time, and the fluorescence spreads all over his body like cracks. However, if you take a closer look, you can find that the arrangement of those cracks is the arrangement of the lines in Kong Xing's body.

As all the lines around him flickered and glowed, the main line that he had finally opened began to glow.

At first, Kong Xing didn't pay attention, but when the fluorescence diffused to the last node, Kong Xing noticed. After a brief loss of consciousness, he continued to increase the introduction of heaven and earth essence qi.

Until the end, fluorescence filled the entire node space, and in the end, a resistance took the initiative to appear, stopping the entry of the essence of heaven and earth guided by Kong Xing.

Suddenly, Kong Xingzhou's body went up and down the mountain with a violent flash of light, and a strange fluctuation spread out like ripples.