Hundreds of people at the scene were quite heartbroken when they saw Fang Yuan taking the Hellfire Mud for himself. Will the stygian sands at the bottom of the River Styx be simple?

It's just that these hundreds of people don't know, why would this unknown second-layer Qi refining cultivator actually know. Could it be that this guy has a very deep family history?

Fang Yuan didn't care what others said at all, after getting the Stygian Sand, he directly traded it to the system. In this way, the small casual cultivator who originally only had two or three hundred spirit stones suddenly became an upstart with fifty thousand spirit stones.

To say that the heart is not agitated is false.

......

Fang Yuan didn't know that his performance at the auction had spread to Minshan Immortal City, thousands of miles away, almost at the same time. The three primordial old monsters were looking at the image coming from a special magic circle.

These three infant old monsters are called Hu Changsheng, Zeng Changdao, and Li Changkong, and they are the head of the Cambrian Sect and the two elders.

"Stygian Sand! It's Stygian Sand!" the three old monsters were so excited that they couldn't help themselves. They don't know what the sand is for, let alone what it is. They only saw the word "stygian sand" in one of the classical texts of the sect, but they did not know its object or function.

If it's the Stygian Sands, it all makes sense.

"Immediately send people to closely monitor the front line of Qingyan Town, Tieshan County, and be sure to discover this site before the other sects!" said Hu Changsheng, an old monster in the late Yuan Infant period and the head of the Cambrian Sect.

"Master, since it is the bottom of the River Styx and the land of extreme yin, I think the focus should be on monitoring the Tsing Yi River. Zeng Changdao suggested.

"Okay, including the Tsing Yi River, it must be closely monitored!" Hu Changsheng was a little excited, if he really found out the origin of the Stygian Sand and found the exact point, Cambrian Gate would usher in a period of great outbreak.

20,000 years ago, the world changed drastically, the Ancient Immortal Gate disappeared almost at the same time, leaving the Tanggula Continent to be a depression, after 20,000 years of development, the Cambrian Sect finally developed from a small Qi Refining Sect to a four-star Yuanying Sect, which can also be called a step to the sky.

However, when he thought of those few nine-star sects and more than a dozen eight-star sects on the mainland, there was a sense of urgency from top to bottom of the Cambrian Immortal Sect.

Although the major immortal gates are very secretive about their own development, how can there be an impermeable wall in the world, and the reason why these immortal gates are making rapid progress is because they have all found the ruins of the ancient immortal gates.

Even Cambrian Sect itself also has the harvest of the ruins of the Ancient Immortal Gate. It's just that the remains of the Xianmen found by the Cambrian Gate are only a cave of the ancient Yuanying sect, and its resources are very limited. Although in the exercises obtained, you can cultivate to the realm of transforming into truth, but the cultivation experience of the Xianmen stops at Yuanying.

Cultivation is not only a matter of spirit stones and exercises, he also needs the experience and guidance of his predecessors.

For example, if you don't have the guidance of people who have already built the foundation or experience in building the foundation, even if you have the foundation building, it is very likely that you will collapse nine times out of ten. Because building a foundation is not so much the joy of growth as the tempering of purgatory. Only after experiencing this kind of tempering will you know what it means to build a foundation.

Without the guidance of seniors or the experience of predecessors, everything depends on groping, and the speed of progress is much slower.

Hu Changsheng of Cambrian Sect has been in the late Yuanying period for hundreds of years, as a famous immortal cultivation genius in Wangmin Prefecture, he can cultivate to the Yuanying Great Perfection in a very short period of time, but he doesn't dare. The reason is that he has not reasoned maturely about the path above the Yuan Infant. If you break through rashly, it is very likely to go mad or even die.

This piece of dark sand, about the size of a small watermelon, was accidentally picked up by a Jindan deacon in a fang market in the Cambrian Gate, and the spirit stone spent was exactly 1,000 spirit stones, but up and down the Cambrian Gate, no one could even name this thing. The head of the sect used his own cultivation, and even consumed a few drops of essence blood, and finally deduced that this thing that was not mud, stone, or iron came from an ancient cave mansion.

Then Cambrian came up with this way of fishing, to see if anyone could recognize it.

So Fang Yuan, who didn't know the inside story, naturally fell into the way.

......

"Congratulations to the host for breaking through 10,000 experience points, and a copy of the "Ancient Curiosity" manual will be awarded to the host. At the auction site, Fang Yuan had just handed over the Stygian Sand to the system and was rewarded.

Hearing the system say this, Fang Yuan was overjoyed again. Entering the black market this time, I am really grateful to Fang Kui Jin Fang Daoyou. Wait for an opportunity to take care of his business.

The original plan, after coming out of the auction, Fang Yuan was going to visit the Fang Market again. Because this black market lasts for a long time, some people arrive late, and they have good things on them but they don't have time to sell. But Fang Yuan considered that he had gained a lot today, and he couldn't be too greedy, so he decided to leave the black market.

The black market, come and go freely, can leave at any time.

Walking along an alleyway marked as an exit, Fang Yuan suddenly felt a whirlwind of the sky, and then when he woke up, he found that he was actually in Qingyan Town.

"Nima, it's amazing!" Fang Yuan sighed.

There is one door when you enter, and when you come out, the other door seems to be through teleportation. This made it impossible for the other monks to make up their minds.

Back in Willow Lane, Fang Yuan, who had the goods, directly entered the cultivation.

He is now in the late stage of the third layer of qi refining, and no matter how hard he puts his efforts, he can enter the fourth layer of qi refining. According to Fang Yuan's understanding, although the difference between the fourth layer of qi refining and the third layer of qi refining was only one realm, for the monks, the difference was very huge.

The third layer of Qi refining is like a lamp, which may be extinguished by the wind at any time, and the fourth layer of Qi refining is a bonfire, the flame is blazing, although it will also be extinguished by rain, it is not so fragile, and its ability to resist wind and rain has been significantly enhanced.

The important thing is that the fourth layer of qi refining can refine the talisman refining tool alchemy. If the monks of the fourth layer of qi refining are willing, they can also use qi to resist the sword, that is, the sword can leave the body. However, its combat power is limited after all, and most of the monks of the fourth level of Qi refining still like to fight the enemy with their swords in their hands.

As for Fang Yuan's choice of a sword, it was even more impossible to use the Qi Imperial Sword method, at least not for now.

If you have money, will you have another luxurious plate?

During this night's cultivation, Fang Yuan once again adjusted his cultivation speed to 10 times the hour, and at the same time, hundreds of spirit stones were filled in the cultivation room. If someone saw Fang Yuan so extravagant, they would definitely scold him for being a loser, a big loser in the Immortal Cultivation Realm!

Even if he was scolded as a big loser in the immortal cultivation world, Fang Yuan would have to admit it.

Because Fang Yuan had a sense of urgency, in this immortal cultivation realm, being weak was a sin! Being weak and still harboring a strange treasure was even more a sin! A weak person with a strange treasure did not die to cultivate when he had wealth, it was a crime on top of a crime!