Chapter 1540

But things like demonic thoughts were quite similar.

The next moment, Su Xuan flew out.

He arrived above the mausoleum, and his vast and mighty magic power was activated; the power of purification was released from Su Xuan's body; in this instant, he became light, like the bright moon in the nine heavens, yet even more dazzling than the bright moon—it should be said that he was the scorching sun.

Numerous demonic thoughts and demonic energy vanished one after another upon touching the purification power released from his body.

While purifying the demonic thoughts, Su Xuan also constantly used this opportunity to fuse his own power into one, hoping to be able to condense the Immortal Spirit Law more rapidly.

There are no calendars in the mountains, and one does not know the years as the cold passes.

He did not know how much time had passed.

During these days, Su Xuan had been staying in Lingyun Cave, purifying the demonic thoughts here.

It was not until the demonic thoughts here were completely purified that Su Xuan let out a long sigh of relief.

Although he was already very familiar with purifying demonic thoughts and it didn't consume much effort, the time cycle was there, which still made Su Xuan feel some fatigue.

But fortunately, this matter had already been completed.

In an instant, he arrived at the Fire Qilin's side.

"Now, can you follow me and leave this place?"

The Fire Qilin lowered its head submissively, showing no sign of refusal.

Seeing the Fire Qilin's attitude, Su Xuan immediately revealed a satisfied smile.

After subduing the Fire Qilin, next, of the powers of the four great auspicious beasts, only the power of the mysterious tortoise remained.

The mysterious tortoise had died three thousand years ago, and its power resided in Xiao Sanxiao's body; this person could be said to be the most powerful existence in the Fengyun world; if following the normal trajectory, he would continue to live, living until the Shenwu Era a thousand years from now.

It was also because he had lived long enough that there was almost nothing in this world that he could not do, and no person or object that he did not know.

Among the twelve terrors listed by "Bai Xiaosheng," this person was the last terror.

It is worth mentioning that the first terror was the Fire Qilin beside Su Xuan.

Although Xiao Sanxiao was very strong and also very extraordinary, for Su Xuan, there was still a way to find him.

Following his understanding of the original work, finally, Su Xuan successfully caught Xiao Sanxiao.

Afterward, he directly revealed his purpose, which was for the power of the mysterious tortoise within Xiao Sanxiao's body.

Xiao Sanxiao was not a bad person, but he could not be considered a purely good person either.

Facing Su Xuan, who was plotting to seize his mysterious tortoise power, he naturally did not want to obediently hand it over, so a great battle broke out directly.

It must be said that Xiao Sanxiao, possessing three thousand years of cultivation, had strength that was not to be trifled with.

It would not be an exaggeration to say he was cultivating immortality.

Compared to Xiao Sanxiao, the Di Shitian of that time was like a joke.

Although Su Xuan did not have three thousand years of cultivation, he was truly cultivating immortality; if Su Xuan were given three thousand years, he could even become an immortal or an ancestor and achieve immortality on his own.

And Xiao Sanxiao's immortality was merely granted by the power of the mysterious tortoise.

Therefore, by comparison, Su Xuan was still more extraordinary.

His methods were far more bizarre than Xiao Sanxiao's; after a fierce battle, Su Xuan finally succeeded in killing Xiao Sanxiao and extracted the mysterious tortoise power from his body.

Up to this point, among the four great auspicious beasts, except for the Fire Qilin which was still alive, the traces of the existence of the other three were completely cut off.

Afterward, the four great auspicious beasts of this world disappeared at the same time.

It was only because Su Xuan took the Fire Qilin, tore through space, and left this world.

When the four great auspicious beasts completely disappeared, the *Heavenly Weeping Scripture*, which Su Xuan had finished contemplating but had not taken away, immediately underwent huge changes; at the same time, heaven and earth wept, and ghosts wailed and gods howled, as if they were grieving for the loss of something.