Knowing that the Ji family had an unknown mineral, which made the Piercing Sky Palace tempted, Chen Nan couldn't wait to take a look, and explained a few words to Grace and Hui Jue, and when night fell, he took advantage of the night to go all the way out of Fang City, and flew towards the southwest with a flying sword.

According to the approximate location provided by Yu Huaizhen, three hundred miles southwest of Yidunfang City, Chen Nan finally discovered an unmined mineral deposit, and when his divine sense swept out, he saw several monks guarding nearby.

These people have only cultivated to the fifth layer of the dragon, Chen Nan hid his breath, and carefully sneaked over, easily subduing all five or six guards.

Then Chen Nan came to the mine cave and sneaked down for a distance, and when he saw the mineral deposits contained in this mine, he immediately understood why the Piercing Sky Hall wanted to make friends with the Ji family.

This turned out to be a silver concentrate, silver essence is a fifth-level refining material, which can be used to refine the magic weapon used by the Jindan monks, how much silver essence can be refined from such a mine? It is no wonder that the Piercing Heaven Hall will make friends with the Ji family.

The ore containing silver essence is inconvenient to mine, and the lower this ore is, the higher the purity of the silver essence, so Chennan began to dig downwards.

With his current true yuan's strength, mining will be much faster, a knife down is a distance of several meters, two hours later, Chen Nan slashed down, Huo Ran was empty below, and the next moment he came to a natural mine cave.

When he saw the contents of the cave, Chennan's excited heart beat faster, the silver concentrate here was more pure, and the walls of the cave around him were covered with a blue, orchid-shaped ore.

What excites Chen Nan is this kind of ore that looks like an orchid, this ore is called Yinxin Sky Orchid. When he was on Earth, Chen Nan once got a book called "Monogatari" in the desert, which recorded the rare heavenly spirit and earth treasures in the world, including the Silver Heart Sky Orchid, which is a superb material for arranging the teleportation array.

In the Xiyuan Realm, the normal teleportation arrays are arranged by Ruan Yu, but Ruan Yu is expensive, and the volume of the teleportation array arranged is huge, and the weight is also outrageous, and it costs tens of millions of spirit stones to arrange the smallest teleportation array with Ruan Yu, even the average four-star sect can't afford it, and only those five-star super large sects can afford Ruan Yu.

But the Silver Heart Empty Orchid is different, the Silver Heart Empty Orchid is very light, the teleportation array arranged with it not only requires less materials, but also the volume is much smaller, and the teleportation position is more accurate, Chen Nan has been deducing the layout method of the teleportation array recently, and has already figured out a rough idea, but he suffers from no materials, with the Yinxin Empty Orchid to arrange the teleportation array, his means to save his life are more abundant.

Silver Heart Empty Orchid is a companion product of silver essence, because the formation of Silver Heart Empty Orchid is extremely harsh, so where there is silver essence, there may not be Silver Heart Empty Orchid, and where there is Silver Heart Empty Orchid, there must be high-purity silver essence.

There are many brothers under him, and the silver essence is also used, and the most important thing is naturally the silver heart empty orchid, with the silver heart empty orchid, he can arrange a teleportation array in his residence, and he can leave through the teleportation array at a critical moment, and go out tens of thousands of miles in an instant.

He was sure that there was no matter about the Silver Heart Empty Orchid here, the Silver Heart Empty Orchid was too precious, if he knew, I was afraid that the Lord of the Piercing Heaven Hall would personally rush over to collect the Silver Heart Empty Orchid. And I was able to get here, but I just hit it by mistake.

With great excitement, Chen Nan used his flying sword to scrape down all the surrounding Yinxin Konglan, so many Yinxin Konglan was enough to arrange twenty teleportation arrays by himself.

As for the silver essence, since he had encountered it, of course he would not be polite, and cut off all the high-quality silver essence around him, as for those ordinary silver essence ores, he was not interested at all.

After collecting the silver heart empty orchid and silver essence, Chen Nan sneaked up all the way and left the silver concentrate unconsciously.

"Haha!" Thinking of the Yin Piercing the Sky Hall again, Chen Nan couldn't help laughing. Back at the pharmacy, Grace and Hui never rested, waiting for him to return.

I heard that he got the Silver Heart Empty Orchid, and the two of them were naturally happy for him.

Chen Nan asked the two of them to go back to rest, and after refining some pills by himself, he began to ponder the arrangement of the teleportation array.

His plan was to arrange a teleportation array in the backyard room, and the other end of the teleportation array would be arranged in the mountains thousands of miles away.

The next day, Donghuan Pharmaceutical continued to operate, but Chen Nan rarely showed up, and Hui Jue and Grace were responsible for selling pills and collecting spirit grass, so he studied the teleportation array in the room.

He was already a formation master, and with the deduction of the Heavenly Derivation Technique, he had basically mastered the layout method of the small teleportation array after three days, and the rest was practice.

Because of the preferential price and high quality of Donghuan Pharmaceutical's pills, the business is becoming more and more popular, which has led to the deterioration of the sales of the other two chambers of commerce in the market, and it has also made the two chambers of commerce more and more dissatisfied. An outsider who has no backing has suppressed them, and it is strange that people can be happy, and there are already people brewing trouble for him.

Chen Nan didn't know about this, and still arranged his teleportation array wholeheartedly, he arranged the teleportation array in the room where he lived, and arranged a concealment array on the periphery of the teleportation array to hide the teleportation array to prevent it from being swept by the monk's divine sense.

After the teleportation array in the room was arranged, Chen Nan hid his figure, and unknowingly left Fang City, all the way to a mountain thousands of miles away, because he had just mastered the arrangement skills of the teleportation array, and at most he could teleport a distance of ten thousand miles.

Thousands of miles away is out of reach for ordinary people, but Chen Nan knows that for Yuanying Monk, the distance of thousands of miles is just a stick of incense, so he opened a secret cave in this big mountain, arranged the exit of the teleportation array in the cave, and hid the entire cave with a concealment formation.

This is a two-way teleportation array, which means that it can be teleported from the fang market to the outside, and it can also be teleported from the outside to the inside.

After all, it was the first time to arrange the teleportation array, and after arranging the teleportation array, Chen Nan experimented, put the two spirit stones in the groove of the teleportation array, and stood on the teleportation array, the white light flashed, Chen Nan was dizzy, and the next moment he appeared in the courtyard where Huaxia Pharmaceutical lived.

"Okay, success!" Finally able to arrange the teleportation array, Chen Nan was naturally very excited, but only one teleportation array was not safe at all, once he encountered the Yuanying Monk, he might chase here with the spatial fluctuations caused by the teleportation array.

So he teleported himself into the cave again. Another teleportation array was arranged in the cave, and then Chen Nan came to another mountain range thousands of miles away, and a teleportation array was arranged here again, and the teleportation array was also hidden with the concealment formation.