"Thank you, Master!"

Although Qing Yuelin already has the strength of a fifth-grade monster, he has not yet refined the crossbone in his throat and cannot speak.

I had to lie on the ground and convey a thought of gratitude to Lu Xuan.

The cave spiritual beast was opened, so Lu Xuan was naturally happy to see it.

He looked at Qing Yuelin leaving quickly with the all-purpose grass, and looked at the Tingfeng Beast that turned into a ray of breeze and wandered around the cave.

This seventh-grade spirit beast with special abilities is quite Buddhist, neither fighting nor robbing, and is free and free.

Lu Xuan called the white ape over.

"I need to leave for a while recently. If a fellow disciple comes to me, you can say that I will go into seclusion and practice the exercises."

"It can be as short as two or three months, and it can be as long as about a year."

"Defend the cave during this period, Qing Yuelin is busy breaking through. Don't disturb it in the near future."

He instructed the white ape in detail.

"Keep the little ones that the master said are in mind."

"As for Qing Yuelin, the young one is still waiting for it to be promoted to the sixth grade as soon as possible."

"It's too boring to beat it up in the fifth grade. Others think I'm bullying it."

The white ape grinned, revealing sharp teeth.

Lu Xuan smiled and shook his head, returned to the house, ready to go to the incomplete cave.

The next day, he quietly left the Sword Sect, rode on the giant sword boat, and entered the endless void.

Nearly a month later, he arrived near the Forgot Cave Heaven.

Along the way, he deliberately avoided the monks, and he did not encounter any other situation except for encountering a few star beasts that were not eyed and some sudden space cracks.

Still hundreds of miles away from the Filing Cave Heaven, he put away the giant sword boat, released Hua Meinu, used the small movement technique, and quietly came to the black fog that enveloped the Filing Cave Heaven.

"The location of the incomplete cave heaven is extremely remote, and there is a ball of black fog with a natural restriction effect. The Zhoutian Star Sword Formation I left outside, so even if I left for many years, there was no trace of outsiders entering."

After confirming that there was no abnormality, he felt relieved to enter the sword formation.

When it landed on the ground, Lu Xuan's spiritual consciousness instantly locked the Eighth Palace in the spiritual field.

Six spiritual flowers have bloomed in the Yachung Palace, and many spiritual flowers are stacked together, revealing various amazing visions.

Because the seventh level of spiritual flowers are not nourished by time and space treasures, their growth rate is extremely slow, and it has been a long time since the spiritual flowers bloom.

On the small buds, there seems to be a transparent river with layers of ripples. The river flows continuously, making people feel the passing of time.

Lu Xuan's mind condensed on it, feeling the detailed state of the seventh level of spiritual flower.

[Eighth Palace, seventh-grade spiritual plant, and the origin of the cave heaven is fostered and has grown to the seventh-level Ziji Palace. It requires the nourishment of the above-mentioned spiritual soil, pure spiritual energy, and high-level treasures containing the power of time, thereby promoting the growth of spiritual flowers, from virtual to real.]

"I have arrived at the seventh level of the Ziji Palace without realizing it. As expected, I need time treasures to nourish it. Fortunately, I have exchanged the time arrow from the Sword Sect Treasure House."

Lu Xuan sighed in a low voice.

He still remembered that in the Huanxi Star Cave, he used his special ability to sense the detailed information of the spirit seeds, and opened this rare seventh-grade spirit seed from an ancient stone.

After years of cultivation, it finally came to an end.

As he was trapped in memory, a magical small arrow quietly appeared in front of him.

The arrow is indefinite and the body of the arrow has a deep spiritual light flowing gently, which is somewhat similar to the transparent river on the flower buds of the Zhouji Palace.

The tail of the arrow is dragged in the void, looming, and you can feel a trace of time from it.

"Although the seventh level has been planted for some years, it has grown slowly and can still be nourished by the treasure of time."

After returning to the Sword Sect from the Confused Cave Heaven last time, Lu Xuan focused on breaking through the Nascent Soul realm until he successfully promoted himself to the Nascent Soul and got this time arrow from the sect treasure house, he had the chance to come to the Confused Cave Heaven.

"When you are here, then just ripen the seventh level of spiritual flower."

Such thoughts emerged in Lu Xuan's mind, and it became increasingly intense.

He is now eager to refine this incomplete cave into a portable space, so he does not hesitate to use the Shenmu Green Pot and Hunyuan Sap, and also cultivate the Eighth Palace as soon as possible.

"The grass and wood aura in the Shenmu Green Pot used a clean ripening of the last time that Duerhehua was used. After several years of replenishment, most of the pot has been created."

"As for Hunyuan Sap, there are still 77 drops left, which is more than enough."

"After using it, go to Aoju Star Cave for a walk."

"I have a good relationship with Xuanji Shumu. I am now promoted to Yuanying. I also have a strong background as the Cave Xuan Sword Sect. If I discuss it carefully, Xuanji Shumu should not refuse."

Lu Xuan thought to himself.

After making the decision, he no longer hesitated.

The green pot quietly floated over the Yachung Palace, and strands of extremely pure grass and wood aura slowly floated out of the mouth of the pot and penetrated into the buds.

The transparent river on the surface of the bud flows faster, as if it had drawn some special power from the time arrow next to it. Lu Xuan's divine consciousness seemed to see the water of the transparent river rising.

The spiritual energy of the plants and trees in the sacred wood green pot is constantly pouring into the spiritual flowers, and the spiritual peanuts are becoming more and more prosperous.

Three days passed, and most of the pot of grass and wood spiritual energy was exhausted.

Lu Xuan's expression was as normal as he was, and a drop of Hunyuan Sap appeared quietly in front of him.

One drop, two drops, three drops...

As the number of Hunyuan Sap absorbed increases, the Zhouji Palace grows at a speed visible to the naked eye, and a strange spiritual flower lingering in the long river of time blooms silently.

It was not until the ninth drop of Hunyuan Sap that the translucent progress bar under the spirit flower was completely full.

A white ball of light quietly appeared in the center of the spirit flower.

"Most half of the pot of grass and wood spiritual energy, as well as nine drops of Hunyuan Sap, successfully ripen one of the Yale Palace."

"That's only part of the seventh-grade spiritual plant. If you want to ripen a complete seventh-grade spiritual plant from scratch, you don't know how many resources you can use."

Lu Xuan thought to himself, and there was strong expectation in his eyes looking at the white light ball.

He reached out and touched the surface of the light ball.

In an instant, the light ball shattered silently, and the light rain fell down in the sky, instantly condensed into a slender river of light, and quickly penetrated into Lu Xuan's body.

At the same time, a thought flashed through my mind.

[Get the seventh level of the Eighth Palace, and obtain the seventh-grade treasure ancient sundial.]

The thought disappeared, and a mottled and ancient sundial appeared in front of Lu Xuan.

The surface of the sundial is full of cracks of all sizes, as if it has been through eternal years, and you can vaguely see the scales engraved by ancient characters.

Lu Xuan's mind condensed on it and immediately learned more about it.

[Ancient sundials, seventh-grade treasures, are said to be left by the ancient wilderness, and contain the power of time and space. Entering it can adjust the flow rate of time and affect the surrounding time and space.]

【Together with seven treasures such as wind, earth, water, fire, yin, yang, and Yu, it can refine a masterless cave heaven into a portable space.】
Chapter completed!