Long Dan has a strong Heavenly Dao heritage, subtly changing Zhang Yuan's spiritual power and physique in the sea of qi, if he doesn't do anything, if he keeps going like this, maybe ten years, maybe twenty years, the foundation building realm will naturally come to fruition.

But he couldn't wait that long!

The future living environment is getting worse and worse, with the arrival of the three upper realms of spirit, demon and demon, the erosion of the netherworld, the demonization of demonization, the demonization of demonization, the great war between the monks and the outside world has broken out again and again, the competition within the cultivation realm is becoming increasingly bloody, and the mergers between sects are fierce, and the days of the past days of retreating for thousands of years without going out of the mountain are gone forever!

The heavens and all the worlds are merged into one realm, how can the heavens not be turned upside down? With the cultivation of the master of the Star Island, Zhang Yuan did not believe that he did not know this, and God knows what kind of calculation he was making when he said that he was talking about a paradise of scattered cultivation.

Only by quickly improving one's strength can one gain a firm foothold in the future drastic changes one after another! But the Dragon Pill in the sea of qi is tantamount to a stone in the stomach of a mortal, and it is impossible to digest it by conventional methods. What means can be used to catalyze the dragon pill and accelerate this process?

The general Tsukidan is definitely not good, and even if it does, it is still a human position.

Zhang Yuan has been immersed in the library for several months, and has not found a corresponding way, after all, the matter of serving the Heavenly Dragon Pill, if not unprecedented, is also a rare example in ten thousand years, where is it so easy to find experience in this regard.

However, there are several similar records, all of which are a certain monk's lack of talent, and through clever methods, devouring the demon pill refining to build the foundation of the Dan, but the consequence of this is that there is no room for progress, not to mention that the Dao base is unstable, and the knot is also a fake Dan.

"The general demon pill is naturally far inferior to the dragon pill, it is not surprising to have this consequence, and I have the Time Treasure Mirror, if the refining materials are raised by a few levels, it may not be impossible to achieve the purpose of catalysis...... ”

Zhang Yuan thought about it again and again, and then made up his mind to try, anyway, he had no spiritual root, and even if he failed, it would not damage the foundation.

The main medicine of catalytic Longdan has a total of seven flavors, and its medicinal properties Yin and Yang five elements each account for one flavor, among which the most difficult to get hold are Fuyin grass, Jianmu root and fire phoenix lotus. To his surprise, among the materials he hastily brought back from the Netherworld, there was a Shade Grass.

In the next few days, Zhang Yuan visited the island and participated in several barter meetings and auctions, and while his eyes were opened, he also got the rest of the four main medicines, leaving only Jianmu Root and Fire Phoenix Lotus have not yet been found.

"It's troublesome now, there is no powerful sect behind him to rely on, and everything is really inconvenient, so I have to do everything myself, and I waste a lot of time for no reason. Zhang Yuan pondered for a moment, and suddenly remembered the ginseng fruit tree stored in the hostess of Xinluo.

The ginseng fruit tree is the name of the ancient Taoists, but it is not known what kind of tree it really is. But since it was planted by the mountain people themselves, and it has not rotted for 10,000 years, how can it be idle wood?

It was inconvenient to carry this tree when I walked around the world, and now that I have a storage ring, it is time to take it back.

After making up his mind, Zhang Yuan summoned the flying sword and left the island, heading straight for the eastern seas.

A day later, a voice came from a distance behind him, and quickly closed the distance: "Daoist friends stay!"

Zhang Yuan's heart moved, and he hurriedly changed his facial features, and ordered Xuanhu to release the illusion, only then did he stop the flying sword, turned around and looked back, only to see two Zhuji monks in snow-white robes flying over, looking at him suspiciously.

Just by looking at this dress, you can know that these two people are monks of the palace family.

He said with a strange expression: "The two Taoist friends are calling, I don't know what is the matter?"

One of the older monks glanced at him, and suddenly said in a loud voice, "You are Zhang Yuan?!"

"You two have the wrong person. Zhang Yuan replied casually, but his heart was awe-inspiring.

not only kept up with himself, but also found out his name, where did the flaws appear?

The two glanced at each other, shook their heads slightly, and said coldly, "I'm sorry, I'm clumsy." ”

After saying that, he flew in the other direction.

Zhang Yuangang breathed a sigh of relief, and in less than two minutes, he heard the two people not far behind him shouting: "It's not good! He obviously has the breath of my palace family's spirit ring on his body, why are we fainting for some reason?"

The other shouted, "This person is difficult, send a signal to the elders!!"

Called an elder by the Zhuji monk, that is at least a Jindan cultivator, as soon as Zhang Yuan heard this, he hurriedly sent a flying sword and descended into the continuous mountains under his feet.

Entering the mountainous area, and then using the intricate terrain to perform the illusion technique, even if the Jindan monk came, he could not find the slightest trace of him.

The two people behind him were not close to him, presumably the two palace monks who died in his hands gave a lesson, but it didn't take long for a light to fly in the sky, and they could feel their might from a long distance.

Zhang Yuan descended into the reckless forest plain, and while performing the illusion technique, he used his light skills to sweep to the east.

"Death to the thief!"

Feeling the spiritual pressure on his head approaching quickly, with a loud shout, all kinds of spells bombarded the ground, and sure enough, he couldn't find his traces, but the illusion technique didn't last long, if he couldn't stay away from this place during this time, sooner or later he would be exposed to the eyes of the pursuers.

I don't know what the reason is, he obviously transferred the two storage rings he snatched to the contents of the contents, and then threw them on the ground, but the pursuers behind still grasped his general direction of escape, and never got rid of the other party.

"It's just a casual cultivation, dare to kill the people of my palace family, do you think you can run away today?"

The monk said unhurriedly, and from time to time in the sky released a spell, although it did not hit Zhang Yuan, but it was also narrowly passed by a few times, obviously controlling his general position.

"Maybe it was just a mistake and was planted with a divine thought mark by those two Zhuji, but there will be no time to expel it for a while and a half, do you want to consume those three golden pill talismans and accidentally hurt the other party?"

Zhang Yuan's thoughts turned sharply, but he still decided to press it again.

The trees in the forest plains became extremely tall, as if the drastic changes brought about by the unity of all worlds were not only the evolution of living beings, but also the vegetation.

Those big trees that can only grow in one or two hundred years are extremely rare, and most of them are cut down to build palaces and gardens, and now, this level of big trees can be seen everywhere, and there are towering giant trees that are as high as 100 zhang and dozens of people can be surrounded, looking from a distance, like a giant umbrella covering the sky!

In front of Zhang Yuan, the originally dense woodland suddenly emptied, and a giant tree that occupied a radius of dozens of miles was standing in the distance, and the shade of the trees was like black clouds covering the sun, and not a single inch of grass was growing!

This is...... A Demon Tree!

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