The sky darkened imperceptibly, and Xu Feng also left the central hall at this time, and returned to a temporary residence in the back, in a single courtyard.

I took a hot bath, changed into a pale cyan robe, and sat in the pavilion in the courtyard, enjoying the exquisite food that had been arranged, thinking to myself, I don't know how long it has been, I haven't had a good rest like this.

......

After resting, Xu Feng didn't sleep, and came directly to a secret room in the house.

Xu Feng felt that his Grandmaster Realm's physical body, in the fierce battles and tempering of the past few months, had a feeling that he was about to break through, so he couldn't wait, so he came to the secret room, ready to cultivate and break through.

Meditating cross-legged, running the "Dragon Elephant Prajna Divine Skill", and after a while, he entered a deep state of meditation.

Qi and blood are becoming more and more full, more and more viscous, with the "dragon elephant like a god" exercise, over and over again, gradually reached a limit, as if it has become a substance, as the body continues to produce more qi and blood, into it, the qi and blood began to tremble, producing an incredible, and wonderful and profound changes.

After a few breaths, I saw Xu Feng shake all over, and heard a burst of sound from his body, like a huge wave crashing on the shore, "Boom, boom, boom......".

That bright red blood, there was a touch of gold, and as the flow of qi and blood became faster and faster, that touch of gold became more and more obvious, more and more.

At the beginning of the appearance of qi and blood, it can only be felt, it is a colorless and tasteless airflow, which is usually integrated into the physical body, lurking in the periosteum, blood, and subcutaneous, and complements each other with the growth of the physical body.

The stronger the body, the stronger the qi and blood, the stronger the qi and blood, the stronger the physical body, and the two are closely combined and indispensable.

As the physical body becomes stronger, it will slowly undergo an evolution from all aspects, resulting in a kind of leap in the origin of life.

At this time, Xu Feng's evolution lies in the blood, and in the blood vessels of the body, the blood is like a rolling river, surging rapidly and gurgling.

At this time, Xu Feng's blood had already begun to evolve and evolved into a faint golden color.

The color was pure and flawless, and extremely condensed, extremely bright, and an invisible coercion emanated, as if it contained supreme power, vast and vast.

With the change of blood, the originally strong and compact flesh body seemed to be replaced by a larger container, incorporating more qi and blood power.

The flesh is getting tighter and brighter, and it is strengthening and incorporating more and more strength from the epithelium, muscles, muscles, meridians, and various organs, even though there is blood flowing.

The most obvious is the bone, more and more white, more and more rigid, from time to time exude inexplicable fluctuations, as if the power is condensing, on the surface of the bone, there are pale golden lines, with more and more pale golden lines, the emerging patterns are complex and distorted, condensed into a vast, vast lines.

Xu Feng was in his mind, looking at the heaven and earth in his body, and found that the lines condensed on this bone were not incomprehensible at all, and a few thoughts flashed, and he was attracted by other changes.

At the moment when the pattern on the bones was formed, a trace of mysterious energy overflowed, seeping into Xu Feng's entire body, causing the entire body to roar, and the flesh and blood continued to oscillate according to an inexplicable fluctuation.

Xu Feng's physical body this time, the breakthrough, actually made the physical body have an incredible evolution, not only the blood appeared gold, but also a mysterious pattern appeared on the bones, and it could continue to feed back, a mysterious and strange energy, strengthening the physical body.

It was as if the physical body had produced a kind of leap, evolved from the physical mortal womb, and awakened a kind of talent.

After this mysterious energy spread to every corner of the body, it didn't take a few breaths for the abnormal transformation that came to an end.

In Xu Feng's body, the blood circulating was bright red and pure, flashing a trace of golden light from time to time, and the vast, vast pattern on the bones continued to exude a trace of mysterious energy, strengthening the physical body.

Compared to before, the body is tighter, the strength is much stronger, and the control of the body is even more subtle.

A little bit of understanding, the various subtle changes in this breakthrough, Xu Feng was very satisfied with the smile on the corner of his mouth.

Then Xu Feng's mind moved, and the power of his body surged incomparably, overflowing, and instantly penetrated the entire body, making Xu Feng have a feeling of breaking the void with one punch.

The moment the power penetrated through the whole body, the muscles and bones of the whole body sounded together, Xu Feng couldn't help but be happy in his heart, and thought:

"Could it be that this is the thunder sound of the tiger and leopard, a kind of external manifestation that once the physical body is raised to a certain level, it will appear?"

Xu Feng carefully sensed every trace of change in his body, and between every inch of muscle and muscle, there was a majestic huge force gushing out, like a tsunami, surging wildly.

At the same time, there is a boiling heat flow, gushing out from the deepest part of the body, all over the body, carefully perceived, this heat flow, actually has the function of recovery, replenishing physical strength.

Xu Feng took a deep breath, moved his body casually, and raised his hand to push gently.

Just using pure physical power, this push stirred the air in the secret room, rolling up a violent tornado, in this tornado generated around Xu Feng's palm, there was also a hot and burning air flow generated by friction with the air, and its temperature soared instantly, as if it was about to melt everything.

Xu Feng became more and more satisfied with the harvest of this breakthrough, his eyes condensed slightly, and pressed down on the wall of the secret room beside him.

"Boom!"

I saw that the wall of the secret room, as if it had been hit by a huge object, spread out a long and narrow crack with Xu Feng's palm as the center.

Then, a "crackling" sound exploded, and the piece of wall that Xu Feng's palm touched was instantly melted by the terrifying high temperature, turning into wisps of dark red molten iron, which flowed down several narrow cracks below.

"This?"

Xu Feng was glad for a while, fortunately this was underground, except for the special walls that were one foot thick, there were particularly hard rocks inside, and there was no gap, otherwise with this palm, the secret room would collapse directly.

"This power, this destructive power, has definitely reached the level of the late stage of the Grandmaster Realm, that is, the Grandmaster Realm is above the seventh!"

Xu Feng whispered to himself, secretly surprised.

Originally, I thought that this time the physical breakthrough could break through to the fivefold power of the Grandmaster Realm, and I was very satisfied.

Unexpectedly, the sudden mutation of blood caused the entire physical body to make a kind of leap to the origin of life, which directly made Xu Feng's physical body take a big leap, directly reaching or even surpassing the seventh level of the Grandmaster Realm.

This is only the current harvest, the biggest harvest is that on the surface of Xu Feng's bones, the mysterious pattern that inexplicably appeared has always been there, overflowing with mysterious and majestic energy, constantly changing, improving, and strengthening Xu Feng's body.

This is Xu Feng's biggest gain!