That heat flow was honestly stored in the middle dantian, and it existed in the middle dantian in the form of gas like the qi training period.

Chu Tianfeng's mind flashed with inspiration, and he immediately thought that his ordinary cultivation might have fallen into a misunderstanding, that is, he paid too much attention to the lower dantian, and neglected the middle dantian and the upper dantian.

Generally speaking, the upper dantian majors in the soul, the middle dantian majors in the organs, and the lower dantian majors in life, and only the three practitioners can ensure that the soul is strong and the life is long.

When cultivators are cultivating, they often store the true yuan in the lower dantian, which is only used to enlighten the divine consciousness, and is never used to store the true yuan.

In this respect, a monk is almost the same as a warrior.

Chu Tianfeng had long noticed that the martial artists had never cultivated the upper dantian and the middle dantian, and the two dantians were empty.

If you only cultivate the lower dantian, its life is actually not much stronger than ordinary people, without the maintenance of the soul and organs, the lower dantian is like water without a source, a tree without roots, and its life is difficult to last.

For example, ordinary people can live to be seventy or eighty years old, and the innate stage martial artists can live to be about one hundred years old at most, and the Yuantian period martial artists can live to one hundred and forty or fifty, then they can be regarded as burning high incense.

The monks are completely different, thanks to the joint cultivation of the three dantians, each dantian fully absorbs the aura of heaven and earth.

Therefore, the monk competes with heaven and earth for lifespan, and the stronger the cultivation, the higher the lifespan.

Qi cultivators are no different from ordinary people, their lifespan is generally seventy or eighty years old, and once the foundation is laid, their lifespan will increase significantly, becoming about one hundred and fifty years old, and Jindan monks are about three hundred years old.

By analogy, the Yuan Infant Stage monk is 600 years old, and the monks of the Transformation Period, the Refining Void Period, the Refining Void Period, and the Transformation Void Period are also doubled accordingly, while the lifespan of the Mahayana Stage Monks is the same as that of the Void Transformation Monks, and it will not increase.

However, the cultivators' cultivation of the upper dantian and the middle dantian also have their limitations, they only know that the upper dantian is used to cultivate the soul of the gods, and the middle dantian is used to refine the organs, but they have never tried it, and the upper dantian and the middle dantian also store true yuan like the lower dantian!

It's a groundbreaking idea!

If the Upper Dantian and Middle Dantian were also used to store the True Yuan, then his True Yuan would be even larger, even far surpassing the cultivators of the same rank!

Thinking of this, Chu Tianfeng didn't hesitate anymore, and threw five more Zhuji Dan into his mouth!

The same thing happened!

This time, Chu Tianfeng was prepared, and directly introduced that heat into the Middle Dantian, and when the Middle Dantian True Yuan began to liquefy, he introduced the remaining heat into the Upper Dantian.

The liquefaction process of the upper dantian was a little slower, and Chu Tianfeng was not in a hurry, so he swallowed the Zhuji Dan one by one, and the heat continued to circulate and liquefy in the three dantians.

A few hours later, the heat flow of the three dantian fields all calmed down, and the liquefaction was completed.

At the same time, it was also announced that Chu Tianfeng had successfully built the foundation and was promoted to the first level of foundation building!

The divine sense swept into the ring, only to find that his thirty Tsukidan were swept away by him, and none of them were left!

Thirty Zhuji Dan, which is equivalent to at least millions or even tens of millions of spirit stones in the Blue Moon Star, was eaten by him in a small time to build a foundation.

However, the ending is still satisfying, not only did the foundation be successfully built, but the true yuan of the first layer of its foundation was extremely majestic, even comparable to the first layer of Jindan in the previous life!

Chu Tianfeng let out a long roar and flew up to the treetops!

The night was still dark and cold.

But he felt bright and hot!

He swept away the depression in his chest and howled!

"Hey, what's your name in the middle of the night?" a crisp voice sounded in the sea of knowledge.

You uncle! You are a veritable ghost! Chu Tianfeng's howling stopped abruptly.

"Isn't it just Tsukiki?, do you need to be happy like that?" Seiyako's disdainful voice continued.

Chu Tianfeng didn't want to be like this female ghost, so he tiptoed a little and quickly disappeared into the forest.

He then returned to his station and slept until dawn.

Early the next morning, Chu Tianfeng greeted everyone and asked them to continue to go deeper, while he was alone and sneaked into the narrow valley again.

As yesterday, he still uses stealth to infiltrate, opening the way with crocodile legs if necessary.

After breaking through to the first floor of the foundation, his stealth time was greatly increased, and he could roughly maintain it for four or five hours.

He collected the spirit grass for half a day, which was almost enough for two furnaces to build the foundation pill, and in addition, in the depths of the narrow valley, he also found seven kinds of spirit grass needed to refine the foundation pill.

Like refining Zhuji Dan, there are also nineteen kinds of spiritual grass required to refine Zhuyuan Dan.

The last time he got his main medicine, Purple Blood Celery, there were still eighteen kinds missing, and he found seven kinds in this narrow valley at once, and he was so happy that he danced with his hands.

After collecting the spirit grass, he cautiously withdrew again.

When he was about to reach the mouth of the valley, he didn't realize that the crocodile legs had been used up, and in desperation, Chu Tianfeng changed to a strong attack.

He suddenly appeared, and shook his hand at the eagles standing on the big tree at the mouth of the valley and there was a rain of icicles.

Whew!Whew!

Most of the eagles were unprepared, a few low-level eagles immediately screamed, and the rest quacked and flew into the sky in fright.

Chu Tianfeng took the opportunity to rush out of the valley and chased after Du Jingjing and the others.

Unexpectedly, those eagles may have been annoyed by Chu Tianfeng's repeated harassment, and after a burst of rattling, hundreds of companions were attracted to bite Chu Tianfeng tightly.

Chu Tianfeng had no choice but to run away with his tail between his legs.

The speed of the eagles was very fast, and even if Chu Tianfeng advanced to the first level of foundation building, he still couldn't match them.

After crossing a small hill, Chu Tianfeng was caught up by the eagles again.

If you can't run, you can fight!

He simply landed in the woods, and the stealth trick was played, and he immediately turned into nothingness.

The eagles suddenly found out that they had lost Chu Tianfeng's traces, and they were immediately furious, and they kept circling at low altitude, trying to find Chu Tianfeng.

Chu Tianfeng hid in the branches of a large tree, trying to hold his breath.

There was a mid-level eagle that just flew over his head, and Chu Tianfeng didn't say a word, he raised his hand to be an ice pick!

Whew!Whew!

Although the eagle was wary, the distance between the two sides was too close, and the speed of the icicle was fast, so it had no time to dodge for a while.

Poof!

Several icicles slammed into the eagle's body.

Ga!

The eagle let out a terrible cry and fell to the ground like a meteorite.

Chu Tianfeng quickly followed, reached out with his right hand, pinched the eagle's neck, and then gently pinched it.

Click!

The eagle died, and Chu Tianfeng put it into the ring.

Hehe! There is eagle meat to eat! Chu Tianfeng smiled proudly, and once again rushed into the air stealthily.

It's a pity that not long after flying out, it was discovered by a higher-level eagle!

Chu Tianfeng was not afraid at all, and when the eagle beckoned a few companions to chase after him, there was another rain of ice picks blocking the enemy.

In this way, he fought and walked, and from time to time he sneaked up on one or two lower-ranking eagles and collected their carcasses into the ring.

The eagles also fought more and more fiercely, chasing him closely.

In order to prevent the eagle from discovering Du Jingjing and the others, Chu Tianfeng deliberately brought them back.

The two sides chased and fled, and engaged in hand-to-hand combat in the jungle.

Chu Tianfeng was somewhat depressed, the speed and spells he was proud of had little effect on these eagles. Even stealth spells can be easily cracked.

Chu Tianfeng ran away depressedly like this, and his depression disappeared until he crossed a stream and saw the two old men rushing towards him with swords.

I'm sorry! I didn't mean to! He said to Wang Caizhang and the two old men in his heart.

As soon as Wang Caizhang saw Chu Tianfeng, he ignored the large group of eagles behind Chu Tianfeng, and he laughed happily: "Chu Tianfeng, see how you die this time!"

Who knows, Chu Tianfeng smiled brighter than him in his heart.

He was chased by those stupid birds for several hours, and when he was physically and mentally exhausted, Wang Caizhang and the others ran out to rescue, and he was excited to thank Wang Caizhang's ancestors for eight lifetimes.

He didn't bother to answer, and rushed towards Wang Caizhang and the others.

Wang Caizhang and the others thought that he wanted to fight the trapped beasts, so the two glanced at each other, each holding a sword flower, one of them used "Changhong through the sun", and the other used "smashing the Yellow Dragon", and attacked Chu Tianfeng at the same time.

Chu Tianfeng laughed secretly, and his figure flashed and disappeared into the forest, and then the stealth trick was played, and there was no trace.

Wang Caizhang and the others were instantly dumbfounded, and by the time the two realized that something was wrong, they were already under siege.

Chu Tianfeng had already flown dozens of meters away, looking at the lively scene of flying up and down in the forest, he arched his hand from afar: "Take care, two!"

He really didn't think about looking for Wang Caizhang and the others to prevent the disaster this time, they all blamed Wang Caizhang and the others for being cheap, they didn't come to him early, they didn't come to him late, but they came to him at this juncture, and they just happened to fight for him again.

After resting for more than ten minutes, Chu Tianfeng turned around to look for Du Jingjing and the others.

Du Jingjing and the others were slower, they almost didn't let go of any hillside, slowly collecting spirit grass, and they were soon caught up by Chu Tianfeng.

After everyone gathered, they worked together to collect the spirit grass.

Soon, Chu Tianfeng's rings were full again, and as a last resort, he had no choice but to open the furnace again and refine most of the spirit grass into pills.

It took him more than a day to refine more than ten furnaces of Peiyuan Dan, two furnaces of Zhuji Dan, and in addition, more than ten furnaces of ordinary healing pills.

These pills, without exception, became ten pills, and the pills containing the pill halo gradually increased, and the last time it actually reached six!

He gave a bottle of Pei Yuan Dan, a bottle of ordinary healing pill and a Zhuji pill, and at the same time told them to take it at the right time.

Everyone was a little reluctant to go, so Long Yue proposed that everyone exchange it for spirit grass.

Everyone happily agreed, and handed over most of the spiritual grass they had obtained to Chu Tianfeng.

Long Yue, Long Fei and Du Jingjing were all unreserved, and gave all the spirit grass to Chu Tianfeng.

Chu Tianfeng counted carefully, and found that the medicinal materials used to refine the Zhuyuan Dan were basically complete, and there were only two kinds of spirit grasses, white sweet flowers, and kudzu qin.

Chu Tianfeng was a little embarrassed, and refined their spirit grass into pills, and once again gave each person a bottle of ordinary healing pills.

That night, Chu Tianfeng personally protected the Dharma and let Du Jingjing build the foundation.

The foundation building of a warrior is the innate of promotion, which is slightly different from the foundation building of a monk.

They don't care about the upper dantian and the middle dantian at all, no matter how much they know the sea, no matter how much they strengthen their organs, just liquefying the true element of the lower dantian is considered a successful breakthrough.

So, their process is relatively simpler than that of monks.

However, it still took Du Jingjing a whole night to break through, and it took another two hours to stabilize her cultivation.

"Thank you!" Du Jingjing only used two words to express her gratitude to Chu Tianfeng.

Chu Tianfeng shook his head, in his opinion, these two words were redundant.

Du Jingjing's feelings for him, he didn't understand.

However, he also knew that he did not dare and could not bear it.

He has a lover, he has loved for thousands of years, unforgettable, even if he is separated by countless spaces, that love has never been extinguished.