After all, if the lifespan of the strong people of the human race increases, with the terrifying talent of the human race, after a few hundred years, their strength will not be able to beat the emperor.

It is precisely because of this that throughout the ages, although there have been people who have tried to refine pills that increase their lifespan, but God does not allow such pills to appear in the world, so no one has ever succeeded in refining this pill, so Canggu has such a question.

"I think these pills should be real." Qingwei looked at the emerald green pill that slowly emitted a white mist in her hand and said.

"I had speculated on the origin of that person with astrology before, but it was a worthwhile result that I didn't speculate at all, even if there was any bit about him, it was a blank, and his strength was very strong."

"Among the five of us, my strength is the strongest, and I feel his strength the most, that guy is very powerful, even if the five of us join forces, we are not his opponents, which is why when he asks for the secret book, I will agree." Qingwei said.

And when Canggu and Xuanyou and the others heard this, their faces suddenly changed, if it was really like what Qingwei said, then they would indeed be in trouble.

"What does that mean...," Xuan Yu asked.

"I suspect he's out of the world." Qingwei replied.

"Someone from outside the sky?" Several people said with puzzled expressions.

"There was a thing recorded in my Shushan Secret Classic, saying that in ancient times a long time ago, there was a great power from outside the sky that came to this world, and these great powers from outside the sky were not bound by this world, and the use of speculation on them was often a blank, and there was no way to speculate on anything, and the strength was very strong, I didn't want to believe it, but now it seems that this matter is probably true." Qingwei sighed and said helplessly.

"If this person named Mu Chen is really from outside the sky, then this elixir is not refined in this world." Xuan Yu on the side spoke.

How did Qingwei and the others on this side suspect Mu Chen, after Mu Chen got the Shushan Secret Book given by Qingwei, he went directly to retreat, and as for Sedum, Mu Chen let him play by himself.

I have to say that the Shushan Secret Archive is worthy of being the head of Shushan Secret Archive passed down from generation to generation, and the things recorded in it are numerous and precious, such things, if an ordinary person gets it, as long as he can recognize the words, even if it is waste, it is not difficult for him to cultivate to the realm of Canggu.

The Shushan Sword Sect was originally a place where the alliance gathered, but it was renamed the Shushan Sect later, in addition to the founding patriarch, there are many elders in the door, and the origins are also different, and the understanding of spells is also different.

Mu Chen has also collected a lot of spell cheats in the fox demon little red lady plane, but at this time, a book of Shu Mountain cheats in his hand is enough to be worth all the spells he collected in the fox demon little red lady plane, which shows that the strength of the Shu Mountain Sword Sect is not unreasonable.

Of course, in the secret books of Shushan, there are not only exercises and spells recorded, but also some legends of the fairy sword plane and some gossip, but Mu Chen does not have the slightest idea about these things.

Mu Chen's purpose of coming to the Immortal Sword Plane at this time was only three, one was the exercises and spells of Shushan, and the second was to strengthen the Yang Yan Jue again, after all, he was already in the realm of Earth Immortals now, and he would soon be able to reach the Heavenly Immortals.

However, in fact, as long as Mu Chen is willing, he can break through to the realm of immortals at any time, but he doesn't have this idea for the time being, it's just that whether it is breaking through now or in the future, Yang Yanjue has reached the limit, and it's time to transform it.

The third purpose is to come for the Demon Sword and the Demon Sword, whether it is the Demon Sword or the Demon Sword, it will have a great improvement on Mu Chen, which can help him improve his combat effectiveness a lot.

With Mu Chen's powerful combat power, it is estimated that it will not be used many times, and the royal sword will be abolished, so Mu Chen started the idea of the demon sword and the demon sword, whether it is the demon sword or the demon sword sword, it is a first-class divine sword in the fairy sword plane, of course, the most important thing is that it is not too much of a problem for Mu Chen to get these two swords.

The reason why the magic sword is not easy to accept is because there is a nightshade in the magic sword, and the demon sword is guarded by the Heavenly Demon Emperor in the Demon Suppression Tower, and it is precisely because of the Heavenly Demon Emperor that even Qingwei and they dare not easily enter the Demon Suppression Tower.

Otherwise, as one of the three holy weapons of Shu Mountain, how could Qingwei let it stay in the Demon Suppression Tower?

It's just that Mu Chen is not afraid of the Heavenly Demon Emperor at all, Shushan can only catch the demons in the Demon Town Tower for various reasons, but he can't kill them, but Mu Chen has no scruples, as long as he wants, he can take the Demon Town Sword and the Demon Sword out of the Demon Town Tower at any time.

It's just that judging from the current situation, Mu Chen's only idea now is to read more books and read a lot of books, so that he can understand the things of this world better.

Three days later, Mu Chen finished reading all the secret books of Shushan, and at the same time deeply engraved them in his mind.

Subsequently, Mu Chen moved towards the Gongfa Pavilion in Shushan, because he had a slight order, so the elders guarding the Gongfa Pavilion did not stop Mu Chen, but let Mu Chen enter at will, so Mu Chen began to read the book in the Gongfa Pavilion.

Mu Chen spent almost all day studying books in the Gongfa Pavilion, starting from the basics, whether it was spells or exercises, or other things, Mu Chen didn't let go, read them all, and memorized them all.

In this way, a month passed in a hurry, and Mu Chen finished reading all the books in the Gongfa Pavilion, and after reading the Gongfa books, Mu Chen went directly to find Qingwei, and after asking him to find a quiet place, he went directly to that place to retreat.

This retreat was half a month, and after half a month, with a terrifying aura vortex rising into the sky, the entire Shushan was shocked.

Qingwei was surprised at this time, he didn't expect Mu Chen to break through, and he also made such a big move, and when they broke through, that movement, if compared with Mu Chen's now, it is estimated that there is not even one percent.

It can be seen from this that the gap between him and Mu Chen can be said to be very huge.