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Half a month later.

Yuan Lingfeng, in Han Changlin's cave mansion.

I saw him slowly open his eyes expressionlessly.

"Failed again."

Han Changlin muttered, as if he had expected the failure of foundation building.

At this time, half a month has passed since the trip to the Celestial Star Secret Realm.

Since Han Changlin found the Danyang Fruit in the secret territory of the Heavenly Star, he decisively chose to leave.

After all, his trip was to build the foundation of the Dan, and since he got the Danyang Fruit, he naturally didn't need to take any more risks.

"It looks like it's time to refine Tsukidan."

After pondering for a moment, Han Changlin muttered to himself.

Thinking of this, Han Changlin closed his eyes again, and a moment later, he appeared in the immortal mansion in the painting.

Looking at the lush elixir in front of him, Han Changlin finally had a smile on his face.

After a lot of hard work, he finally collected the elixir for refining Tsukidan, thinking that he took out a bunch of jade boxes from the storage bag and began to pick the elixir for refining Tsukidan.

After being busy for more than an hour, Han Changlin finally picked this piece of elixir and put it into his storage bag.

After doing all this, Han Changlin couldn't wait to leave the immortal mansion in the painting.

Out of the immortal mansion in the painting, Han Changlin walked directly towards the outside of the cave mansion.

To refine the Zhuji Dan with Han Changlin's cultivation, it is necessary to use the fire of the leyline, and among the Imperial Spirit Sect, there are only a few earth fire rooms halfway up the Qingyan Peak, which are specially rented to the disciples of the sect for refining pills and refining weapons.

Halfway up the mountainside of Qingyan Peak, there was a large hall embedded in most of the mountain, and after paying sixty lower grade spirit stones, Han Changlin was allowed to enter it.

The Earth Fire Room was in the belly of Qingyan Peak, and Han Changlin came to a huge hall after walking through a long dim corridor.

Seeing that there was no one on the left side of the earth fire room, Han Changlin walked straight in, and then took out the jade plate in his arms and inserted it into the groove of the wall.

With a "boom" sound, the fire room was completely sealed.

This kind of earth fire room is extremely hidden and safe, and many disciples of the outer sect during the Qi refining period will choose to come to this earth fire room for retreat when they build a foundation.

Moreover, Han Changlin directly spent sixty lower-grade spirit stones and rented them for half a year.

In Han Changlin's opinion, half a year is enough time to refine the foundation building pill by himself and build the foundation successfully.

Looking at the earth fire pool in front of him, this earth fire pool was just a small hole a foot square, covered with a piece of black metal with some reddish tinge.

As for the top of this piece of metal, there is a silver Dan furnace held in place by three iron chains.

Han Changlin lightly touched the jet-black metal, and the jet-black metal suddenly flew up and landed steadily aside.

A dark red flame erupted from the small hole that was a foot square, and the temperature in the entire mountainside rose a lot at once.

Han Changlin gently patted the storage bag on his waist, and dozens of jade boxes flew out on their own.

Glancing at the silver pill furnace that was constantly being heated, Han Changlin closed his eyes and entered a meditative state to adjust his spirit.

......

Three months later, Han Changlin looked at the three jade bottles beside him with a gloomy face, he was holding a green elixir the size of a pigeon egg in his hand, and the entire mountain belly was shrouded in a faint aroma, refreshing people's hearts.

Han Changlin looked at the three jade bottles, and his face showed a little depressed.

In three months, Han Changlin refined no less than fifty furnaces of Zhuji Dan, but only succeeded in three furnaces, a total of twenty-one Zhuji Dan.

This success rate made Han Changlin embarrassed, he thought that his alchemy qualifications were good, but the reality was a great blow to himself.

Although he was a little depressed, Han Changlin was not distressed, although the low success rate of refining Zhuji Dan made him blush, but after all, he had refined twenty-one Zhuji Dan, which was enough for himself to build the foundation.

Han Changlin first turned off the leyline fire, and then cleaned up the sputtered dregs everywhere, and by the way, the Dan furnace in the earth fire room was also cleaned up.

Finally, he sat down cross-legged again, closed his eyes and entered a meditative state.

Three days later, Han Changlin woke up from his meditation, and after a little groaning, he poured out a Tsukidan pill from the jade bottle beside him and gently put it in his mouth

......

A month later.

Han Changlin controlled the Blue Flame Sword, flying in the sea of clouds, his eyebrows were radiant, feeling the majestic mana in his body, looking at the scenery above the sea of clouds in the distance, Han Changlin couldn't help but look up to the sky and let out a long roar.

The whistling sound echoed between heaven and earth, and the white clouds within a range of dozens of zhang around Han Changlin also tumbled and rolled in the whistling, scattering and disappearing.

More than half a month ago, after taking the third Tsukidan, the mana in Han Changlin's dantian finally turned into a liquid state, and at that moment, Han Changlin felt a trance, and then he was surprised to find that heaven and earth had changed in his perception.

Everything became clear in his eyes, and in Han Changlin's opinion, his former self seemed to be covered with a layer of translucent window paper in front of him, although he could see clearly, it was always a little blurry.

And now, as long as Han Changlin is willing, he can even hear the sound of insects and ants crying a hundred feet away.

At the moment of stepping into the foundation building period, Han Changlin's spiritual sense power also skyrocketed wildly, and it could only cover a range of less than 100 zhang.

After entering the foundation building period, this distance suddenly expanded to two or three hundred zhang away, which showed that the power of his spiritual sense had increased at least several times.

Not only that, but after entering the foundation building period, the mana within Han Changlin's dantian was at least ten times stronger than that of the Great Perfection of the Qi Refining Period.

In Han Changlin's opinion, with his current combat strength, if he wanted to kill a Qi Refining Stage Great Perfection Immortal Cultivator, even if he didn't use a magic weapon, a primary spell would be enough to turn him into ashes.

This kind of exhilarating feeling brought by the improvement of life level made Han Changlin intoxicated and couldn't extricate himself for a long time.

Harnessing the Blue Flame Sword, Han Changlin headed towards the Hongyue Palace.

Almost in a moment, dozens of miles of mountain roads roared by, and Han Changlin landed on the square in front of Hongyue Palace.

Seeing Han Changlin descending from the sky, several disciples of the outer sect of the Qi Refining Period who were close to him bowed in unison and saluted, shouting, "Senior." And those who were far away looked at Han Changlin with envy on their faces, which made Han Changlin's vanity very satisfied.

With a cold face, Han Changlin nodded lightly, and then went straight towards Hongyue Palace.

Entering the Hongyue Palace, Han Changlin swaggered towards the second floor.

The second floor is still the same, and Zeng Sheng seems to have noticed Han Changlin's arrival.

I only heard a "squeak" sound, and the door in front of Han Changlin slowly opened.

"Senior Brother Zeng, don't come unharmed!"

Seeing Zeng Sheng sitting on the chair, Han Changlin stepped forward generously and said hello.

After he was promoted to the foundation building period, he could already feel his specific cultivation, and this senior brother Zeng was only in the early stage of foundation building, but his cultivation was more profound, so he should not be afraid.

In addition to the master-apprentice and blood relationship, the immortal cultivation world has always regarded cultivation as a seniority, and after Han Changlin was promoted to build a foundation, he naturally would no longer regard himself as a junior disciple.

"Congratulations to Senior Brother Han for his success in building the foundation, and my sect has another fellow practitioner, which is really gratifying!"

Zeng Sheng naturally didn't dare to continue pinching the shelf of the foundation building monk, so he got up and replied with a smile, but this smile was a little stiff.

"Luckily, Han is here to return the disciple token and the inner disciple's clothes, Senior Brother Zeng has to take it."

Han Changlin said with a smile, and after speaking, he handed over the token and the inner disciple's clothes.

Zeng Sheng took the token and put it in the storage bag, then took out a green and transparent spirit stone and handed it to Han Changlin, and said at the same time in his mouth:

"Congratulations to Senior Brother Han for being promoted to build the foundation, this piece of jade can be regarded as a congratulatory gift from Senior Brother, please be sure to accept it."

"Since it is Senior Brother Zeng's intention, then Han is welcome!"

Han Changlin chuckled and was not polite, took the medium-grade spirit stone, and then said.

Then chatted with Zeng Sheng for a few words, and then turned to leave.

After returning the disciple token and clothing, Han Changlin naturally needed to go to the head of the house to report and change the status of the disciple to the status of a deacon, so that he could receive and enjoy the treatment he deserved.

In addition, there was no regulation on the clothing of monks in the foundation building period in the Imperial Spirit Sect, so when Han Changlin appeared on Lieyang Peak, he was already a young man in a green shirt.

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