"This fellow Daoist, I don't know what you want, the secret techniques of the exercises, the secret arts, the strange things, this store has everything!"

Yi Cheng walked into a Lingjing shop, and immediately a guy came forward to sell it.

"Give me some basic spirit crystals about the introduction of the spirit world, the more comprehensive the better!"

Yi Cheng's words made that guy stunned, the basic introduction to the spirit world, generally few people need it, after all, which of the artifact cultivators has not cultivated for about a thousand years, and these superficial introductions in the spirit crystal shop are unknown to anyone.

But this guy is still very professional in introducing Yi Cheng to the basic spirit crystals in the store.

An hour later, Yi Cheng left the store with dozens of spirit crystals satisfied, and the guy sent Yi Cheng out with a smile on his face.

Although the basic spirit crystals were really worthless, Yi Cheng bought dozens of spirit crystals at once, with a total price of thousands of spirit stones, but he had a commission of one percent, and the harvest on this day was more than in a normal year.

After all, the monk's time is limited, and he may not come out once in several years, and he may only be a few transactions a year here.

With these spirit crystals, Yi Cheng swept through several shops in the city one after another, in short, he bought all the basic spirit crystals here, and then returned to the free cave mansion according to the instructions on the token.

Entering the Immortal City, you will get a free cave mansion by using the city entry token, but the spiritual power in it is no different from that in the city, but some protective formations are simply set up, and it will not be easily disturbed.

In the city, there are also some caves built in the places where the spiritual veins are the strongest, but if you want to live, you need a lot of spirit stones, and Yi Cheng only lives for a month, but there is no need to rent them.

Entering the cave, Yi Cheng found that the formation here was only fourth-order, so he arranged another fifth-order defensive formation, and then began to carefully check those basic spirit crystals in the cave!

Different from the jade slip, the things recorded by the spirit crystal are more intuitive and detailed, and for these basic things, Yi Cheng also reads them with relish.

In January, hundreds of spirit crystals were read by Yi Cheng one by one, and Yi Cheng also had a deeper understanding of the spirit world, this is a secular world that is countless times stronger, power, wealth and strength are still the goals pursued by countless people!

His lease period had expired, Yi Cheng walked out of the cave, used the teleportation array to approach the city gate, erased his divine sense, handed back the jade plate to the guards, and left Taixu City in the flying boat.

After a month of study, Yi Cheng's understanding of the Tiangang Realm has also increased a lot, and in a desert tens of millions of miles away from Taixu City, he was chosen by Yi Cheng as the place where he crossed the catastrophe.

This desert is known as the Sea of Death, although it is close to Taixu City, but the spiritual power is extremely thin, I am afraid that even the cultivation realm is not as good, and even the first- and second-order demon beasts will not survive anywhere.

In a radius of millions of miles, there are only a handful of living creatures.

The reason why Yi Cheng chose there was because no one would go there to hang out to avoid being disturbed, and as for the spiritual power he needed to break through, the Seven Xuan Pagoda was also enough to provide.

After flying continuously for more than ten days, the Sea of Death finally appeared in front of Yi Cheng.

Looking at the sea of sand in front of him, Yi Cheng also nodded with satisfaction, this place is really good!

Yi Cheng didn't stop long, and the pilot's flying boat flew towards the depths of the sand sea.

Half a day later, Yi Cheng had already penetrated deep into the center of the sand sea, where there was no difference from the edge except for the slightly dry air temperature, but this temperature was not a problem for Yi Cheng at all.

Finding a slightly stable sandy place, Yi Cheng set up a defensive formation within a radius of 100 miles, while crossing the tribulation by himself, there were destructive disasters such as sandstorms here.

Then, Yi Cheng set up a spirit gathering array beside him, putting hundreds of thousands of top-grade spirit stones into it, according to Yicheng's own estimate, the spiritual power required for his breakthrough this time will definitely not be less, and now the spiritual power concentration of the Seven Xuan Pagoda is not as good as those immortal cities, so it should be a good choice to use the best spirit stones.

After doing all this, Yi Cheng asked Snow Shadow to take Xiao Jin Xiaojiu to guard nearby, and he began to attack the last layer of barrier.

Yi Cheng, who was originally only one step away from the clutch period, this breakthrough was extremely smooth, in just half a month, that layer of invisible shield was broken through, and then, the surrounding spiritual power poured into his body like thousands of streams returning to the sea, and it took seven months for Yi Cheng to absorb spiritual power before it completely stopped.

And at this time, he can only be called a genuine clutch period monk, but Yi Cheng did not rush to get up, but took out the Five Elements Sword, the last time he broke through the Transformation Period, the Five Elements clone was absorbed by himself, which made Yi Cheng feel regretful, after all, with the Five Elements clone, it is much more convenient to do things by himself, in addition, having a Five Element Clone is equivalent to having five more of himself, although it does not increase his cultivation speed by five times, but it can allow him to study things like the Formation Dan Dao Fu Seal at the same time, which is definitely twice the result with half the effort.

Therefore, this time, Yi Cheng naturally wanted to refine the five elements clone again.

At this time, Yi Cheng's Yuan Ying had been fully formed, and although the size had not changed much, the degree of condensation had increased several times compared to before.

For the condensation clone, Yi Cheng already has experience, so this time there is no feeling of being in a hurry.

Controlling the Yuan Baby, the spiritual power of various systems was continuously separated from it, and gradually gathered into five groups of spiritual light at the dantian, when the size of these five groups of spiritual light was the same as that of Yuan Ying, Yi Cheng stopped continuing to condense the spiritual power.

Instead, they controlled five clusters of spiritual light to fly out of the body and hover around them.

Then Yi Cheng endured the severe pain again, and separated five parts of the Yuan Shen from the divine consciousness and entered the five groups of spiritual light, and after the five groups of spiritual light had divine consciousness, they also shined brightly, and it didn't take long for them to become Yuan Ying again.

Without Yi Cheng bothering to command, the five Dao Yuan Babies each entered the Five Elements Spirit Sword opposite their own, and the spirit sword also instantly soared spiritually, transforming into Yi Cheng's appearance again.

After doing this, Yi Cheng's pale face, which had just differentiated his divine consciousness, also showed a hint of relief, and the Five Elements clone was finally re-refined by himself.

At this time, the five element clones were sitting cross-legged beside Yi Cheng, the effect of the Spirit Gathering Array had not disappeared, and the six bodies were each absorbing rich spiritual power.

It wasn't until after March that the effect of the Spirit Gathering Array was already weak and inaudible, and Yi Cheng stopped cultivating.

"Hey, hundreds of thousands of top-grade spirit stones are gone, it's really a luxury!"

Yi Cheng sighed, he is really a real eater of spirit stones now, an ordinary monk in the clutch period, even if his entire net worth is estimated to be about 100,000 spirit stones, it would be good to have 10,000 spirit stones when he breaks through the clutch period, but now he has directly consumed hundreds of thousands, fortunately with the support of that little fool, otherwise he will break through, this spirit stone is a big problem, although this little fool is big and brainless, but it is really his own lucky star!

As soon as Yi Cheng's cultivation ended, countless clouds had already appeared in the sky out of thin air, which was definitely something that was not encountered in the desert area for ten thousand years, Yi Cheng knew that as he finished his breakthrough, the heavenly tribulation also came as scheduled!