In the void space, Han Chen sat cross-legged on the ground, the Mo Han Sword on his back had been removed and placed aside, holding a high-grade spirit core in each hand, placed on his knees, and the Heavenly Venerable Realm Jade was attached to his chest with soul power.

The breathing was slow, and with the rhythm of the chest, the majestic and pure aura of heaven and earth came from all directions, and along with the aura in the spiritual core, it was incorporated into the body together.

Then, under the operation of the exercises, the impurities were quickly quenched and cleaned, integrated into the dantian cyclone, and turned into a more refined true element.

Call!

After a long time, with the sound of exhalation, Han Chen's eyelids trembled slightly, and his eyes slowly opened.

"Today's battle, although the cost is huge, but it is not without benefits!"

Looking down at the two top-grade spirit cores in his hand, Han Chen shook his head, the spirit cores that were originally crystal clear and full of spiritual energy, like jade, looked extremely gray at this time, and even more cracks appeared, which were extremely mottled, and as for the spiritual energy in it, it was almost imperceptible.

"The aura in the top-grade spirit core is indeed extremely strong, enough for a nine-star sword spirit to cultivate for seven days. But in my hands, it's only three days!" Han Chen said helplessly.

He cultivated both internally and externally, cultivating with the cultivation of the True Yuan and the strength of the physical body, and the aura of heaven and earth consumed far exceeded that of a nine-star sword spirit.

With the strength of the five fingers, with a slight grip, with a 'poof' sound, the two spirit cores that had been exhausted of spiritual energy directly exploded and turned into powder.

"Teacher, what time is it?" Han Chen turned his head to look at Guiguzi on the side.

As soon as you enter the Wuzhen Building. Han Chen began to enter the cultivation and recover his consumption, and at this time, he didn't know how much time it had spent.

"There is still an hour, and it will be midnight!" Guiguzi opened his eyes and said.

"There are still four hours, it should be almost enough!" Hearing this, Han Chen nodded lightly.

"Break through, the Nine Sects have been fighting so far. You're almost at the limit. After so many days of tempering. It's enough!" Guiguzi said with a smile.

In fact, as early as the time of the 100,000 Great Mountain, Han Chen's state of mind cultivation had already been promoted to the peak of the eight-star sword spirit.

After that, take the vulture and rush to the Troubled Wind Domain. Because of enduring a long period of loneliness. The mood has been improved. When he joined Liu Wuyin and a few people, he had broken through the peak of the eight-star sword spirit and reached the level of the nine-star sword spirit.

After that, he went through the Nine Rivalry Tournament. Until today, Han Chen's state of mind cultivation had reached the peak of the nine-star sword spirit.

It stands to reason that since the state of mind cultivation has been improved, Han Chen should also improve his cultivation strength.

This was not a difficult thing at all for him, who had many Red Desolation Fruits and elixirs to improve his cultivation.

It's just that Han Chen didn't do it, because he wanted to temper himself.

That's right, it's tempering.

Use these nine rivalry competitions as a sharpening stone, turn yourself into a sword, turn your cultivation into a strength, and temper yourself.

Through the first round of assessment, the second round of assessment and the third round of assessment of the layered selection competition, Han Chen's strength has continued to become harmonious, especially in the case of deliberately hiding many hole cards, and constantly squeezing himself and pushing up the limit.

It wasn't until today's battle with Baili Qiansui that Han Chen finally felt his limit, the limit that he couldn't push up with his own strength.

Some people may say that Han Chen hasn't even displayed the Samadhi True Fire yet, so where is the limit!

That's right, when he was fighting with Baili Chitose, Han Chen did not use the Samadhi True Fire.

But there is one thing you must know, the Samadhi True Fire belongs to Han Chen, which can be said to be a hole card of Han Chen, but it cannot represent his strength.

After all, it was impossible for Han Chen to directly use the Samadhi True Fire every time he fought with someone, and besides, if his own strength was not enough, even if he had a great killing weapon like the Samadhi True Fire, he would not have a chance to use it.

Therefore, Han Chen's tempering himself and finding the limit has nothing to do with the strength or weakness of the Samadhi True Fire.

And in Guiguzi's mouth, the limit of Han Chen's strength is cultivation.

The cultivation realm of the middle stage of the eight-star sword spirit is comparable to the physical cultivation of the middle stage of the eight-star sword spirit, and defeating a hundred miles and thousands of years old is already the limit.

And his strength can only stop there.

Next, in the face of Yuejue, whose strength is similar to that of a hundred miles and thousands of years old, he can still have the strength to fight. But in the face of the words of the absolute godlessness who is even stronger than the two of them, he is ten percent sure that at that time, he will definitely lose himself.

Call!

Exhaling lightly, Han Chen nodded at Guiguzi, then raised his hand to wipe it on the empty ring, and the ghostly light flashed, and a golden fruit the size of a baby's fist appeared in his hand, and four red lines appeared on the peel, like a burning flame.

It is the fruit of the Red Wilderness, and it is also a mortal product of 4,000 years.

Although the state of mind cultivation has reached the peak of the nine-star sword spirit, this only means that Han Chen's strength can be improved to the peak of the nine-star sword spirit, and he does not have to worry about his strength surpassing the state of mind cultivation and not being able to control it.

The realm in the body is improved, and the bottleneck that exists is still the same as the zài.

Therefore, Han Chen was ready to use the effect of the Red Desolate Fruit to improve the strength of his physical body first, so that the bottleneck of the realm in his body would be broken, and the cultivation realm would naturally be able to ascend.

The ghostly light on the empty ring flashed continuously, and Han Chen took out five four thousand years of Red Desolation Fruit in one go.

Five golden Red Desolate Fruits were lined up in front of him, Han Chen's gaze swept over, he reached out, and directly grabbed one and stuffed it into his mouth.

The mind moved slightly, and the esophagus expanded under Han Chen's control, just enough to accommodate a Red Desolate Fruit.

Boom!

The throat rolls and swallows down.

The Red Desolate Fruit fell into his abdomen, but after three breaths, Han Chen felt that his body became hot, and an extremely majestic and strong violent energy centered on his lower abdomen, and with the momentum of a whirlwind, it quickly swept through his body, filling his limbs and hundreds of remains.

"Lian!"

Although as early as the time of the 100,000 Great Mountains, Han Chen had already refined three thousand years of Red Desolation Fruit, the energy contained in these four thousand years of Red Desolate Fruit was far superior to that of three thousand years of Red Desolate Fruit.

Han Chen didn't dare to slack off, his eyes quickly closed, and as soon as his mind moved, the "Yama Emperor Quenching Body Sutra" quickly worked in his body and began to refine.

12 weeks, 24 weeks, 36 weeks

As the exercises run day by week, the crazy surging energy in the body is constantly refined, and then integrated into the muscles, bones, flesh and blood in the body according to the special refining method.

With the passage of time, Han Chen's flesh and blood in his body were constantly improving, and correspondingly, his physical strength was also constantly rising.

Half an hour later.

As the last energy in his lower abdomen was refined and integrated into his body, Han Chen's tightly closed eyes suddenly opened, and a golden light appeared in his dark eyes, which then disappeared.

Call!

Han Chen opened his mouth and exhaled a scorching breath.

"It's such a powerful effect, it has directly broken through the peak of the eight-star sword spirit and advanced to the nine-star sword spirit realm!" Holding the fist in his hand, feeling the rolling and surging majestic power in his body, Han Chen said with a face full of surprise.

Although it is only the early stage realm of the Nine-Star Sword Spirit, you must know that the later you cultivate, the gap between the realms will get bigger and bigger, and it will be more and more difficult to break through.

And now, this Red Desolate Fruit directly allowed Han Chen to enter the Nine-Star Sword Spirit Realm, which was equivalent to directly improving two small realms, and also breaking through a bottleneck, and the effect was not weak.

"I underestimated these four thousand years of Red Desolate Fruits!" Looking at the four Red Desolate Fruits in front of him, Han Chen shook his head and raised his hand to put away the three directly.

His state of mind cultivation was only the peak of the nine-star sword spirit, and one more was completely enough.

Raising his hand, he grabbed the remaining Red Desolate Fruit and stuffed it into his mouth.

'Knock' and swallowed.

After three breaths, the body became scorching, and a majestic and powerful violent energy burst out, quickly sweeping through the whole body, filling the limbs and hundreds of remains.

Having had a previous experience, Han Chen's reaction was very fast, and as soon as his mind moved, the exercises quickly ran to the limit, like a violent wind sweeping, absorbing energy, and began to refine.

Half an hour later.

Han Chen's body shook, and with a 'boom', a terrifying majestic aura burst out from Han Chen's body.

The breath filled the surroundings, and the air burst open with a crushing sound.

"Whew, is this the power possessed by the Nine-Star Sword Spirit Peak Realm? It's really amazing!" Han Chen's eyes opened at some point, his hands were clenched, his arms were tense, and he felt the powerful power in his body, like a surging river, surging and surging, and exhaled lightly.

"Next, I will start to improve the cultivation of the True Yuan!"

The voice fell, Han Chen raised his hand and flipped through it, and took out a white jade bottle from the empty ring, which contained a pale golden elixir.

Five-grade Intermediate Pill: Nine Turns Barrier Breaking Pill!

It was given by Han Chen when he was in the Northern Wilderness City, which was given by the Northern Jin Hong of the Northern Family, and the effect can be used for nine turns, so that when the Sword Spirit Realm martial artist is facing a bottleneck and breaking through, the probability of success will be increased by fifty percent, and the effect is extremely powerful.

Immediately afterwards, he raised his hand and took out a jade bottle from the empty ring, the jade bottle was pale cyan, and through the bottle body, it could be seen that a dark cyan pill was lying in it.

Five-grade mid-grade elixir: Xuantian Qingyuan Dan.

This elixir was obtained by Han Chen from the impermanent void ring of the sea when he was in the Red Desolate Secret Realm.

The effect allows Sword Spirit Realm martial artists to directly increase their cultivation by one star.

Han Chen remembered that Nahai Impermanence seemed to be originally a Sword King powerhouse, but it was only later that he was chased and killed, and under serious injuries, he hurt the foundation, which made his cultivation retreat violently, and he fell down from the Sword King Realm, becoming the peak realm of the Nine-Star Sword Spirit later.

These pills should have been specially found by Hai Wuchang in order to improve his strength.

Without further hesitation, Han Chen placed the two jade bottles beside him, closed his eyes and crossed his knees, and began to enter the cultivation.

His current cultivation realm is the middle stage of the eight-star sword spirit, and if he wants to take the nine-turn barrier breaking pill, he must be promoted to the peak realm of the eight-star sword spirit.

What he has to do now is to improve the True Yuan cultivation in his body! (To be continued......