The spirit grass is a third-order top-level elixir, it needs to grow for five hundred years to be considered fully mature, these two strains are not mature yet, and the age of the medicine is only about three hundred years, when it is fully mature, its leaves will turn from emerald green to pale gold, and will exude a rich aroma, which is very attractive.

Third-order elixirs can generally be used for alchemy at a hundred years old, but a realm-breaking elixir like the Spirit Herb is too rare, so it will be cultivated to the limit of medicinal age, and the spirit elixir refined in that way is excellent in both quality and quantity.

Nie Yuntian carefully cut the ground around the Spirit Transformation Grass, and dug it out and transplanted it into the small world with the soil, so as to ensure that its plants were not damaged in any way.

This is not a big deal, with it, not only is his cultivation before refining the spirit realm worry-free, but it is also like mastering a huge treasure trove, which can bring him extremely rich rewards, how can he be careless with his own treasury?

The two third-order vitality grasses made Nie Yuntian feel very good, even if there was no harvest in the next time, it would be worth the trip.

After transplanting the spirit grass, he continued to explore around, the area of this layer of medicine garden is not large, only two or three acres, and just like the first two layers, many areas have no elixir, and some only have one or two.

After the exploration was complete, Nie Yuntian had harvested a total of thirteen kinds of twenty third-order elixirs and five kinds of six-strains of fourth-order elixirs, all of which were used to refine the elixirs for increasing cultivation, although they were all very valuable, they were dwarfed by the spirit grass.

It's just that these elixirs don't have the fire attribute elixir he was looking forward to, which makes him somewhat regretful, but he is also very satisfied to have so many gains.

At the end of the third-layer medicine garden, Nie Yuntian found a circle of walls again, compared to the previous three, this circle of walls was taller and thicker, and the protective array had also turned dark green, like a crystal wall.

Feeling the strength of the crystal wall, Nie Yuntian also had to give up, this had already reached the strength of the Spirit Transformation Realm-level formation, which was not at all what he could break through now.

Since he can't move forward, he simply breaks through to the Gathering Spirit Realm first, not only is the aura extremely high here, but it is not easy to be disturbed, and he can break through with peace of mind.

So Nie Yuntian returned to the small world and brought Ming Yuexia and Xiao Yue out, and such a superior cultivation environment naturally couldn't forget them.

Only in such a relatively safe place did he dare to let them out, in the dangerous environment outside, it was difficult for him to even protect himself, let alone carry two oil bottles.

"Wow, Xiaotian, is this the dojo space of the Tianya Dao Sect?

As soon as Ming Yuexia came out, she was startled by the aura, and quickly took a few breaths, Nie Yuntian was about to stop it when she saw this, but found that Ming Yuexia didn't seem to have any discomfort, so she didn't have to worry about it at all.

Xiaoyue too, jumping around excitedly, screaming from time to time, cheerful like a child.

"Okay, you guys can cultivate on your own, I'm going to retreat and break through the Convergence Spirit Realm, if there's nothing important, don't bother me. ”

"Okay. ”

Coming to the end of the third layer of space, Nie Yuntian took out the Yun Ling Pill and was about to cultivate, but looking at the aura in front of him, he suddenly thought, why not take out the ninth-order vitality grass with such a rich aura and absorb it, maybe it can be restored to the ninth-order grade.

Thinking of this, he went to the northwest corner of the courtyard, first dug a pit in the ground, and then went to the small world center to dig a living grass and plant it in it.

Suddenly, the vitality grass that was still languishing was like a weed that had been in drought for a long time, and it was like a living creature that was almost crazy to absorb aura.

After only a while, the aura within a few zhang of the square circle was obviously thinner, and Nie Yuntian who was on the side was dumbfounded.

Originally, he still wanted to transplant a few more plants, but looking at this posture, if he came a few more, he was afraid that he would not be able to absorb the aura of this space, and how would he break through at that time?

Forget it, one plant is one plant, even if you want to transplant it, you have to wait until he breaks through, and then you can suck as much as you want, and you won't come back in the future anyway.

Returning to the courtyard gate of the fourth layer of the wall, Nie Yuntian sat cross-legged on the spot and began his formal cultivation.

Perhaps it was because he had suppressed his cultivation for too long, as soon as he cultivated, his spiritual power grew very fast, and in less than a quarter of an hour, Nie Yuntian's total spiritual energy exceeded four thousand and five, and he was officially promoted to the peak of the Hui Spirit Realm.

Half an hour later, his spiritual power had reached five thousand, and after an hour and a half, Nie Yuntian's total spiritual energy had skyrocketed to five thousand eight hundred points! With another two hundred points, his spiritual energy capacity would reach the peak of the Hui Spirit Realm!

Until this time, Nie Yuntian obviously felt that the increase speed of spiritual energy had decreased, and also, the later the cultivation of the Spiritual Realm became, the more difficult it became, and there were always dozens or hundreds of spiritual power points that were stuck, but they couldn't increase and reach a perfect state.

However, this is not a big problem for Nie Yuntian, the exercises he cultivates can be as high as the heavenly level, which is one of the most advanced and mysterious exercises in the world, plus the assistance of the first-order high-level Yunling Pill, the last two hundred spirits are also slowly but continuously increasing.

However, it also took him a full hour to fully replenish this last two hundred points of spiritual power, reaching the limit of six thousand points of spiritual power in his three spiritual veins and hundred refining bodies!

"Whew!"

Nie Yuntian exhaled a long breath and moved his body, and now he had reached the peak of the peak of the Gathering Spirit Realm, and the next step was to break through the dantian barrier and condense the spiritual liquid to reach the Gathering Spirit Realm!

He took out the storage bags of the two Earth Demon Sect monks and put them on the ground in front of him, the Divine Thoughts Seal on them had already weakened somewhat, but it was still very strong, and it took Nie Yuntian nearly an hour to relieve a monk.

Many of them were his own belongings before his death, and they were half-full, but Nie Yuntian didn't do too much searching, and almost immediately locked on to his target.

An intricately carved white jade box.

The style of this exquisite jade box was so different from that of the Earth Demon Sect monk that he picked it out at a glance.

Open the jade box, there is a purple pill lying quietly inside, the medicine is fragrant, and there are strange patterns on it, giving people a mysterious feeling.

Second-order top-level elixir gathering elixir!

Looking at the elixir in his hand, even if he had just obtained the extremely scarce third-order spirit grass not long ago, it was difficult to hide his unusually excited mood now, with it, he would be able to break through the Gathering Spirit Realm and reach the Gathering Spirit Realm, and at that time, who else would be his opponent in the entire dojo space?

Carefully inspect the lower elixir to see if there are any backhand traps on it that can cause immeasurable damage to monks who did not use it in a particular way.

Nie Yuntian's inspection was not unreasonable, in Lin Tao's era, including Lin Tao himself, they had left behind some rare special pills, so that others did not dare to take the pills from unknown sources easily.

This kind of backhand will damage the pill at best, and at worst it will cause danger to the lives of monks who rashly take the pill.

All in all, it is best to check the elixir that is not absolutely sure, especially since Nie Yuntian himself is an alchemist, even though he is only the lowest grade alchemist, but he has the memory of a seventh-grade alchemy master, and it is the easiest to check the safety of the pill.

Nie Yuntian's casual inspection really found a problem, there was a faint energy on it, if it was not cleaned up before taking it, it would inevitably have an adverse effect after the monk took it.

After really discovering the problem, Nie Yuntian was a little afraid while rejoicing, if he didn't find this obscure energy, the consequences would be really unimaginable.

Since it has been found, it is easy to solve, there are a lot of ways to solve it in Lin Tao's memory, and Nie Yuntian cleaned it up without much effort.

It couldn't be easier for the seventh-grade alchemy grandmaster to clear the back hand on a second-order elixir, and Nie Yuntian also made a new discovery, the refining method of this Gathering Spirit Pill is very different from the refining technique on Xuanyang Star, although he has never seen the local Gathering Spirit Pill of Xuanyang Star, but from the perspective of the Seventh-grade Alchemy Grandmaster, the difference between the two is very obvious, not just referring to the Gathering Spirit Pill, but with the entire alchemy system of Xuanyang Star.

But no matter what, as long as this is the Gathering Spirit Pill, who will not take it to break through the Gathering Spirit Realm?

After clearing the back hand, Nie Yuntian calmed down his mood a little and took it down, and the impact on the Gathering Spirit Realm officially began!