After leaving the Grand Canyon where the secret realm was located, Lin Yun did not return to Changle Gate directly, but went to a nearby city.

The heavenly and earthly treasures that Lin Yun brought back from the secret realm were the main materials for refining the best elixir.

Of course, to refine those superb elixirs, in addition to those precious main materials, you also need some auxiliary materials.

Those auxiliary materials are not precious, and they can be purchased everywhere in the Divine Domain.

Lin Yun went to a nearby city to plan to buy those auxiliary materials.

However, due to the lack of resources in this area, the cities are not dense. Lin Yun didn't know the specific location of the city, so he could only walk around without a head.

After traveling more than 2,000 miles back, Lin Yun finally met a city called Zulong City.

The sects of the Divine Domain usually have subordinate jurisdictions, and the stronger the power of their sects, the wider the area of affiliated jurisdictions.

The subordinate jurisdictional areas are divided by the main city. Owning a main city is equivalent to occupying the territory of a state or county.

The second-grade sect usually does not have the ability to govern, so it does not have a main city to govern.

The main city under the jurisdiction of the Sanpin Sect ranges from dozens to hundreds.

And the general four-grade sect has jurisdiction over almost more than 1,000 main cities.

The jurisdiction of the Wupin Holy Land has more than 10,000 main cities, which is equivalent to the area of 10,000 states and counties.

At this time, this Zulong City is a city belonging to Tianxuanzong. It is made up of hundreds of large and small families, and its size is about the same as the main city of Yuzhou in the Southern Xia Kingdom.

Most of the residents of Zulong City are in the martial arts realm, and those with a little strength have also reached the martial king realm, and as for the martial arts in the martial arts realm, they are relatively rare.

Although the Divine Domain has a strong immortal aura, the resources in the Tiansha Mountain Range are poor, and it is still very difficult for ordinary families in this area to give birth to martial artists in the realm of Martial Sects.

"Is there an auction or a treasure house in this city?" After Lin Yun entered Zulong City, he found a passer-by and asked.

Passers-by glanced at Lin Yun, then pointed in a certain direction and said, "There is no auction, the Treasure Pavilion crosses this street, and it will be two kilometers further on." ”

"Thank you." After Lin Yun thanked him expressionlessly, he walked straight in the direction pointed by the passerby.

Sure enough, as the passer-by said, after Lin Yun crossed this street, he walked two kilometers further forward and came to an octagonal palace.

The palace is made of white jade, which highlights the nobility and grandeur, and has eight entrances and exits, surrounded by a high guard. The door sign at the main entrance of the palace reads "Treasure Pavilion".

After Lin Yun entered this palace, he saw all kinds of heavenly and earthly treasures in the shops on both sides of the aisle, but these Lin Yun didn't need them.

After passing through several shops, Lin Yun finally saw what he wanted to buy in a slightly larger shop-Condensation Grass.

Although the Condensation Grass is an auxiliary refining material, it is an indispensable material for refining high-grade pills.

Because the more advanced the refining material, the more complex the composition it contains. Those materials with too complex compositions are difficult to condense and integrate during the refining process.

The function of condensing grass is to help those materials with complex compositions to condense and integrate with each other.

When he was in the Tianwu Continent, the reason why Lin Yun did not refine high-grade pills, in addition to the lack of main refining materials, was that there was no condensation grass.

Without the assistance of condensing grass, even Lin Yun would not be able to refine a high-grade elixir.

Condensed grasses are also unique to the Divine Domain, and they usually grow in places with strong fairy energy. It wasn't uncommon in other parts of the Divine Domain, but in a resource-poor place like the Tiansha Mountain Range, it was something that could not be found.

"How do you sell condensed grass?" Lin Yun pointed to the condensed grass on the stall and asked the shopkeeper about the price in a light tone.

"Five thousand pieces of lower grade yuan stones." The shopkeeper glanced at Lin Yun casually, and said in a lukewarm tone, he obviously didn't think that Lin Yun was the kind of person who could afford to buy condensed grass, so his attitude towards Lin Yun was very perfunctory.

Lin Yun waved one hand at will, and 50,000 lower-grade yuan stones appeared on the stall: "I want all ten plants here." ”

The shopkeeper was dumbfounded, he stared at the 50,000 lower grade yuan stones in disbelief, blinked and then looked at Lin Yun, obviously he didn't expect this seemingly poor young man to be so open-minded as soon as he made a move, and he didn't even tell him much about the price.

"Guest officer, please wait a moment, I'll pack it for you right away." The shopkeeper immediately pocketed 50,000 lower-grade yuan stones, and then obediently packed up the condensation grass for Lin Yun, and his attitude towards Lin Yun changed 180 degrees, and he was completely like two people before.

Just as the shopkeeper was packing, a voice suddenly sounded behind Lin Yun.

"Wait."

When the shopkeeper heard the sound, he immediately looked up and looked towards the source of the sound. I saw a young man and a woman strolling into his shop.

The man was about eighteen or nineteen years old, wearing a gorgeous brocade robe and a white jade crown on his head.

The woman is younger than the man, and at first glance she looks like a young girl, probably only sixteen or seventeen years old. She was also dressed in a gorgeous brocade robe and a jade hosta, but her face was a little pale and looked bloodless.

The cultivation of the two is in the realm of the martial king, the girl is the cultivation of the first-level martial king, and the man's cultivation is the second-level martial king.

In the area of the resource-poor Tiansha Mountain Range, being able to break through the realm of the Martial King at such a young age shows that their family background is not bad.

Seeing the man and woman walking into the store, the shopkeeper's pupils shrank slightly, and then he greeted very warmly: "It turned out to be Young Master Jiang, welcome." ”

"I want these ten condensed grasses." The young man pointed to the condensed grass in the shopkeeper's hand and said in an arrogant and domineering tone.

"Please wait a moment, I'll put it for you right away." The shopkeeper hurriedly agreed politely, for fear of offending the young man.

"Forget it, brother, it was someone who came first, it's not good for us to do this......" The girl whispered to the young man in a somewhat guilty tone.

"You don't care about it." The young man waved his hand insistently, not listening to the girl's advice.

Looking at the shopkeeper who had received the money but still changed his mind, Lin Yun didn't have any expression on his face, he just reminded in a light tone: "I have already paid the money." ”

The shopkeeper glanced at Lin Yun, and then said softly to Lin Yun: "Don't make trouble, this is the son of the Jiang family, is it possible that you still want to fight with him?" It's a big deal, I'll give you all the money you just gave. ”

The shopkeeper packed the condensed grass in three or five times, and then handed the packaged condensed grass to the man surnamed Jiang respectfully......