In this way, two days passed, and late at night on the third day, Du Fei jumped up again quickly, but this time he did not start cultivating quickly, but thought for a moment.

My cultivation in the past two days can't be said to be unsmooth, and the situation of that string of ringing half the sky has also appeared a few times, but I don't know why, when it came to the last step, I didn't succeed, and I couldn't successfully advance to the fourth level of forging body, so I could only say that I failed to impact.

Although Du Fei also knew that he wanted to advance to the fourth level of forging body after only three days of cultivation, no matter how he looked at it, he felt a little bit like a snake swallowing an elephant, but he also knew that if he couldn't advance to the rank smoothly, then his plan would definitely not be able to go smoothly.

Taking a slight breath, Du Fei had already carefully figured out the cotton fist in his mind several times, especially the subtleties of this set of boxing techniques, he recalled it carefully, but he didn't figure out what he did wrong, so that he missed this kick......

Although in the past few days, Du Fei has also referred to other forging boxing that he has learned before, but, after all, the essence of this cotton boxing is completely different from other forging boxing, so other forging boxing basically has no reference value, and even the unreliable system did not help him find out the answer......

"What's wrong, what's wrong?" Du Fei muttered to himself, his right hand clenched into a fist and slammed it on the table.

"Smack-"

With a soft sound, all the things on the table jumped up, but almost at the same time, Du Fei was shocked!

"Is it ......?"

"System!

With some kind of thought, Du Fei quickly gave an order, and when a light and shadow appeared in his mind, he didn't figure it out this time, but watched it intently.

Stepping, waving, fisting, elbowing, leg sweeping...... In each of these routines, he didn't make a mistake, even the essence was basically the same, but this time, Du Fei already had some ideas in his heart, and his attention hit a certain place in the light and shadow.

"Smack-"

The light and shadow punched out again, and then slowly withdrew his palm, almost at the same time, Du Fei's eyes were already bright!

"Is that really the case!?"

When he practiced before, Du Fei just blindly figured out the special features of this set of cotton fists, that is, slow, slow, and soft. This kind of cultivation method from the inside out does have a miraculous effect, and even Du Fei's blocked meridians have been smoothed out a little.

But after getting stuck at the threshold of the fourth weight of the forging body, he considered countless reasons, and it wasn't until just now that he had a few ideas.

That is: whether it is the skin or the meridians, when forging the body, the use of Mianquan, a cultivation method from the inside out, should have some kind of miraculous effect, but when it comes to the key point of bone refining, it seems that if you rely on Mian Li alone, it is no longer possible.

Is it possible that although this cotton fist is special, but after all, it belongs to the forging boxing, so if you are just simply cultivating the cotton force, is it not enough!?

That is to say, when you are cultivating, you should use your rigidity appropriately to achieve both rigidity and softness?

And after re-watching the light and shadow just now, Du Fei confirmed this even more, sure enough, even that light and shadow will turn into rigidity at some point, and this is the essence of Mianquan that he didn't have an idea!

If you master this, you should not have any problems with the fourth weight of the impact forging body.

Thinking about this, Du Fei no longer talked nonsense, but after exhaling a breath, his body had slowly stretched out with the movement of light and shadow......

"Smack-"

With the punch out, the strength in Du Fei's hand instantly turned into a stiffen, and a bone storm was heard - originally, there was no sound when this punch was struck!

"Sure enough!"

Du Fei's heart was overjoyed, his body was slightly stunned, and then he continued to move quickly, and the cotton fist was in his hand, and it was swayed out again and again.......

"Bang Bang Bang

I don't know how many times later, Du Fei's last punch was withdrawn, and the sound of bone violence all over his body sounded endlessly, but at a certain moment, the sound was stunned at the same time, and then it sounded again. At the same time, the bones on his body were like 10,000 ants biting, and it was extremely unbearable.

This sudden change made Du Fei slightly surprised, but immediately, there was a burst of ecstasy in his heart!

This is an important stage of the fourth level of the advanced forging body, that is to say, this time I have kicked through the reddest level of the fourth level of the impact forging body, and I have reached the last step!

"It's finally this point!"

Suppressing the ecstasy in his heart, Du Fei tried his best to maintain the balance of his state of mind, and the feeling of ten thousand ants devouring his body, he was also bitter and patient, not allowing himself to make even a single sound.

With the passage of time, the feeling of ten thousand ants devouring his body did not weaken, but became stronger and stronger, and bursts of white smoke began to emerge from Du Fei's body, and at the same time, there were drops of inky black blood beads overflowing from his skin, but as soon as they overflowed, these blood beads were instantly evaporated and disappeared in an instant.

With the passage of time, the blood beads that overflowed from the skin gradually turned red, and I don't know how long it took, the red finally no longer mixed with the slightest black, and almost at the same time, Du Fei had already exhaled violently, and his whole body trembled violently, and in the end, this trembling turned into a punch-

"Smack-"

A punch fell on the ground, and the solid green brick shook slightly, and immediately turned into fragments, and among the fragments, a shallow palm print was faintly visible.

Although the strength of Du Fei's punch is similar to that of any fourth-level forging body, the shallow palm print shows that in his strength, in addition to the rigidity, there is also an internal strength similar to true breath, which is also the strength of the cotton fist!

"Sure enough, it's the fourth weight of the forging body!"

Suppressing the ecstasy in his heart, Du Fei's body moved, and the cotton fist was once again unleashed, this time, his movements were like flowing water in the same air, smooth to the extreme, and the fist technique was no longer soft, in the softness, but there was a fierceness, such a momentum is no longer comparable to before!

The fist fell, Du Fei smiled faintly, and a strong self-confidence emerged, he was convinced that with his skills at this moment, he should have a little bit of capital that the Du family valued!

And more importantly, he has already embarked on the road of cultivating martial arts! Revenge is not hopeless! Whether it is the dragon Aotian or the strange man in black! One day, he will find the door!

The color of resentment flashed from Du Fei's eyes, and he was quickly suppressed.

With a slight sigh, Du Fei's face had returned to normal, he checked his body again, and found that the injuries on the surface of his body had all recovered, and after the fourth level of forging his body, Du Fei's body seemed to have some insignificant changes, making his whole person look more and more heroic.

Of course, for this kind of change, I basically couldn't notice it, and after shaking his body, Du Fei walked slowly to the back room to wash his body and put on a set of clothes again.

When he returned to the room, the door had been slowly pushed open, and he saw Xiao Ai walking in slowly.

Xiao Ai's eyes fell on Du Fei, he was slightly stunned at first, and then shook his head quite strangely, and he didn't know what he found for a while.

"What's wrong?" smiled, and Du Fei said softly.

"No, it's just that the young master has rested for a few days, and I see how I feel that something is wrong today, but I can't say what it is. Xiao Ai thought about it before hesitating.

"It should be that the injury is healed, and the person is a little more energetic. Du Fei smiled lightly, and then looked at Xiao Ai slightly, "I've been resting these days, you... Nothing happened, did it?"

Hearing this, Xiao Ai was slightly stunned, his face was obviously gloomy, and after a while, he shook his head in a low voice and said, "It's okay, young master, you don't have to worry too much......

Hearing this, Du Fei's face sank, and he said with a little anger: "It's Du Qing!?"

"No, but it's ......," Xiao Ai smiled bitterly and said, "Young master, you don't have to worry too much, we are now under the fence after all, this kind of thing is ...... But... You also know that Xiao Ai and I also have martial arts cultivation, and I still have the ability to protect myself, so you don't have to worry too much......"

Anger flashed in Du Fei's eyes, but he didn't say anything, just smiled and said softly: "It's okay, Xiao Ai, if there is something similar in the future, you and I don't need to endure it anymore!"

Hearing this, Xiao Ai was slightly stunned, his eyes slowly circled the room, and when he fell on the fist print on the ground, a trace of surprise flashed in his bright eyes.