In the secret room, a mysterious aura continued to fluctuate, and every time it fluctuated, there was a faint whistling wind.

The walls are also inlaid with several fist-sized luminous beads to illuminate the darkness of the secret room.

"It's time!

The corners of Xiao Tianchen's mouth pursed slightly, and between his palms, a faint black and white color flashed, and the sleeping true qi in his body gradually moved on his body over and over again as the meridians gradually moved.

From a distance, he could vaguely see a faint light emanating from Xiao Tianchen's body, and the surrounding heaven and earth aura gradually began to fluctuate with the operation of his martial arts.

"Create yin and yang tricks, up!"

Xiao Tianchen opened his mouth gently, and above those palms, two thick black and white true qi immediately appeared, and they began to condense into a yin and yang fish array.

This is the Yin-Yang Mill, and one of the functions of the Yin-Yang Mill is to quickly transform the aura into the true qi in one's body, thereby increasing one's cultivation.

Originally, Xiao Tianchen planned to take it step by step, after all, with the foundation he had laid by breaking through the Qigang Realm a hundred times, looking at the entire Donglin Imperial Capital, I am afraid that no one can match it.

However, at this moment and then, even Lin Ao had already broken through to the eighth level of the Qi Gang Realm, even if he now had the ability to compete with him, it would be difficult to win in his hands.

What's more, there are still warriors in the Digang Realm waiting for him in front of him, and he can't bow his head to this world without any humanity in this place.

"Wait, Lin Ao, next time we meet, I won't hide it anymore. Xiao Tianchen muttered in a low voice, and the true qi in his body was also under his control, gradually moving towards a full state.

Call!

A cluster of flames slowly rose from his body, gradually spreading, and the dantian in his body immediately flashed dozens of small points of light, in Xiao Tianchen's short two months, he had broken through four times in a row, and the hundred points of starlight in this dantian were now only more than forty points, which was much dimmer compared to the beginning.

Even so, these forty or so small points of starlight still contain a thick and pure true qi, which is a star point condensed by his breakthrough a hundred times, and the power contained in it, even if it is not as heavy as the Qigang Realm, but if it is added up, even if it is the fifth level of the Qigang Realm, it may not be as good as it!

"Broken!"

Xiao Tianchen drank coldly, and the true qi in his body immediately boiled like a lit explosive, and in an instant, Xiao Tianchen's body became like a piece of red-hot iron, and a trace of pure true qi gradually seeped over the top of his head and gushed out.

"Want to run, come back to me!"

With a grip of his palm, the Yin Yang Fish Formation Diagram suspended in his hand immediately rose into the air, quickly enlarged on the top of his head, and a strange suction force appeared through the array eye of the Yin Yang Fish Array, instantly swallowing all the escaping true qi.

It poured into Xiao Tianchen's body again like an empowerment, and there was not a single omission in the whole process.

Kiss.

A light sound gradually came out of Xiao Tianchen's body, and the layer of paper that separated the third and fourth layers was instantly broken by Xiao Tianchen.

The fourth level of the Qi Gang Realm is so natural.

After breaking through to the fourth level of the Qi Gang Realm, more than twenty stars in the dantian were immediately extinguished.

Feeling the power that kept surging out of his limbs, Xiao Tianchen's face turned slightly, and he immediately puffed up the power from the dantian in his body, and once again rushed towards the new diaphragm.

"You have to hold on, my meridians. ”

Xiao Tianchen muttered softly, and his body immediately swelled up like a bulging balloon, and strong fluctuations instantly came out of his body.

To break through, it is necessary to make one's meridians go through a long period of tempering before they can withstand a stronger flow of true qi, so the meridians can almost be said to be in the same position as the dantian.

Just ask, if there is no meridian to run the true qi in the body, the true qi will stagnate in the person's body, and with the evolution of time, the person will finally explode to death.

This is the consequence of not having a dantian.

If you don't have the meridians, you can't cultivate either.

Heaven is fair to all things in this world, as long as they are living beings, they will have their own meridians.

However, if you pursue a forcible breakthrough, even if you have a strong True Qi, that meridian will not be able to withstand the burden that the flow of True Qi will bring to it.

In the end, he could only end up with a broken meridian and become a real waste.

However, for Xiao Tianchen, his meridians were several times stronger than ordinary people, and the true qi stored in his body was much more than that of others.

As for the True Qi supplied at the time of breakthrough, relying solely on his Creation Yin and Yang Technique, he would not encounter such a situation at all.

Moreover, under the harmony of his Yin and Yang Recipe, the true qi that enters the body will also become stable, and unless he uses it, there will be no situation like some people's true qi going wrong.

And at this moment, he was using the true qi in his body to break through the new bottleneck!

The body that swelled like an ordinary balloon, after a few breaths, immediately returned to its original state again, and the remaining twenty star points in his body also became unprecedentedly bright, making his whole person's momentum instantly grow to the peak, and there were faint signs of breakthrough.

The black and white true qi running in the meridians in the body was actually condensed into a small awl by Xiao Tianchen, and the black and white occupied one side, skillfully flowing through the meridians.

The meridians that had not yet been opened were covered with impurities, and they were also chiseled apart little by little by this tiny awl.

The process of removing impurities from the meridians is difficult and painful, but as long as the new unobstructed meridians are opened, the true qi that can be stored in the body will also increase.

And Xiao Tianchen's forehead gradually oozed some beads of sweat the size of soybeans.

There were even some impurities that gradually seeped out of his body under the operation of the yin and yang true qi, making his clothes gradually become black and smelly.

"It's still a little close, and you can break through the fifth level of the Qigang Realm......"

It was not difficult for him to break through the fourth level, he also stayed in the third level for a few days, and after absorbing that Lin Ao's attack, the power in his body gradually became much stronger.

This fifth level can only achieve his goal by refining the residual true qi essence in this dantian.

Time passed quietly, and in the blink of an eye, it was another two hours.

In the secret room, the Yin-Yang Fish Formation Diagram was still stuck above Xiao Tianchen's head, but its speed gradually became slow.

Although the aura in the secret room is thick, it also has an end, not to mention the speed of the Yin and Yang Technique devouring and refining is several times stronger than that of ordinary techniques, and the true qi here has long been squandered.

And the breakthrough flame attached to Xiao Tianchen's body still continued to look like before, and it seemed to be a little smaller.

A little smaller?

Xiao Tianchen exhaled lightly, and the breath that came out of his mouth turned a little darker, but it quickly returned to normal.

Immediately, he opened his eyes, and a trace of essence that was not easy for ordinary people to detect immediately flashed in those eyes, and then, the flame burning on his body gradually extinguished.

"It's done. ”

The corners of Xiao Tianchen's mouth gently hooked a faint arc, stood up, felt the power from the limbs, and couldn't help stretching his waist, and his whole body immediately made a squeak of bones hitting.

"The fifth level of the Qi Gang Realm is indeed very strong, I'm afraid that now I can defeat the third level of the Qi Gang Realm in less than ten moves, and now, I should also have the qualifications to be able to fight against Lin Ao. Moreover, this time, a new supernatural power has been derived. ”

Xiao Tianchen gently closed his eyes, looked at his nose and his heart, and checked the state in his body, only to see that the yin and yang array condensed by the yin and yang true qi before was much more condensed.

Stretching out his index finger, a wisp of Yin and Yang True Qi immediately climbed up, but this time, it did not turn into a Yin and Yang Fish Formation as usual, but was smooth like a mirror, black and white.

"This supernatural power is called - Yin and Yang Rebellion!"