When Han Yuxiaotian was four years old, he already knew about the structure of the human body.

"Close the dantian?"

Looking at the core of his body, which could exist even for ordinary people, his dantian and meridians were tightly sealed.

Even though Han Yuxiaotian had all kinds of guesses about his own condition, even though he knew that his peers had long cultivated to the Inner Qi realm but he couldn't, even though his family and relatives had given their all for him …

Even though he had trained himself to the point of insanity when no one else was around, he had never thought that the truth would be so cruel …

It was impossible to cultivate!

Han Yuxiaotian's body of consciousness laughed miserably.

He had already completely forgotten the various methods to comprehend the gaseous sensation that his father had told him. Right now, he only wanted to leave the Qi Pavilion as soon as possible.

As he slowly left the place, floating aimlessly around, he saw that the other acupoints in his body had closed as well. Han Yuxiaotian was already numb for a moment.

Suddenly.

A faintly discernable stream of air suddenly seeped into his body from an unknown place and slowly floated towards his dantian along his meridians. This scene also caused Han Yuxiaotian to wake up a little.

"Is this the Qi of heaven and earth that Daddy said can help people find the gaseous sensation? No wonder, when using the Heaven and Earth Qi to travel through the body and enter the dantian, although it will eventually disperse, it will still be very easy for people to find the gaseous sensation. "

Then, Han Yuxiaotian started to observe the Qi of heaven and earth that was floating towards his dantian. A glimmer of hope appeared in his despaired eyes once more.

However, perhaps the greater the hope, the greater the disappointment. When the strands of Heaven and Earth aura reached the closed outer wall of his Dantian, they slowly circulated twice, not allowing him to enter. Finally, after confirming that they were unable to enter, they seemed to have given up and slowly dispersed.

"Sigh, in the end, I still can't do it?"

Han Yuxiaotian muttered to himself.

Just as the Heaven and Earth Qi was about to flow out of his body, Han Yuxiaotian's body suddenly shook, the cells in his body acted like wolves that noticed delicious food and started to absorb the Qi of heaven and earth in big gulps.

Outside the walls of the secret room where Han Yuxiaotian was standing, the strange patterns that had been glowing slowly dimmed, but at this moment, they seemed to have detected something and lit up once again.

Thus, in Han Yuxiaotian's secret room, a scene that had never before appeared in the history of the Frigid Feather Family:

The heaven and earth origin energy endlessly gathered and flowed into Han Yuxiaotian's body before being absorbed by the cells in his body …

"What the hell is this? Can't I change cells in my dantian? "

was stupefied as he felt the cells in his body gulping down food as if they had been starved for a long time.

Furthermore, as time passed, Han Yuxiaotian felt that his muscles, which usually didn't grow at all due to no matter how he trained, were splitting up and growing bigger bit by bit!

His heart was beating more and more vigorously!

The speed of the blood flow also began to increase!

Even the jade colored spots on the bones that were faintly discernible grew larger and larger, faintly covering the entire skeleton …

Looking at this unbelievable scene, how could Han Yuxiaotian not understand that his body was different from ordinary people?

According to what he had learned before, an ordinary person's body could be compared to a thatched cottage. The material structure was very fragile and could not withstand many trials and tribulations. Once it failed for a long time, it would easily collapse.

The general body of a martial artist could be regarded as a wooden house. Their organization and ability to resist pressure had already far surpassed that of an ordinary person.

But Han Yuxiongba had undergone a near perfect body tempering, and in the future, he would be able to cultivate inner qi and temper his internal organs, which could be compared to a brick house.

As for the stronger warriors, Han Yuxiaotian still didn't know.

What about himself?

After this trip to Qi Pavilion, he felt that his body structure was like …

An Iron City!