Under such circumstances, Fan Xueli memorized everything in the Yin Fu Sutra in his mind, reflected it in his mind, and conducted countless drills.

Unlike others, he had the experience of being the son of an emperor in his previous life, and was even cultivated as a prince, so he had a special sensitivity and memory for these, and the place where he was located, even the core of the Three Thousand Worlds, made these experiences even more precious and even more commanding.

Therefore, under such circumstances, Fan Xueli's various strategies for the security of these rich countries and the people are almost all in one and all directions, drawing inferences from one case to another, and quickly comprehending the essence of them.

For a while, his heart became extremely thorough, even like a pearl, and the light became more and more brilliant.

Countless rays of sunlight and moonlight flickered down, penetrating into Fan Xueli's body, and then, Fan Xueli's whole person even flew into the air, surrounded by lotus flowers, looking like a different scene.

At the same time, the aura in Fan Xueli's body became brighter and brighter, and finally the entire surroundings began to burn, as if countless spiritual qi was consumed and absorbed.

"Boom!"

Suddenly, Fan Xueli's eyes opened, and his divine light was like an emperor!

At a glance, it seemed that all things in heaven and earth were under his domination, all conspiracies were hidden in front of him, and all the breath of death became bright.

And at this time, Fan Xueli was extremely surprised in his heart, because it only took an hour for him to comprehend all the middle volumes!

In terms of time, he almost reached the limit.

It can be said that whether it is the upper volume, the middle volume, or the next volume, he has already started and taken the most difficult step.

However, the comprehension of the exercises is divided into three levels: small success, great success, and peak, and only when it reaches the peak can it be truly integrated.

Therefore, Fan Xueli wants to completely integrate the upper, middle and lower, at least three of them must be comprehended to the pinnacle, so that he can truly cultivate the Yin Rune Sutra and use this exercise to quench his body in the fairyland.

Of course, with the resources of the Small Thousand Worlds and even the entire Ancient Battlefield, if you want to cultivate to the Great Completion, the resources are far from enough, unless you have to enter the Middle Thousand Worlds.

But no matter what, this gave Fan Xueli a great confidence.

Then, without hesitation, he pulled the Lotus Venerable woman, and with a flash of breath, he infiltrated the holy tree.

Disillusionment Dan Tree, whether it is Illusion or Dan, Fan Xueli has the confidence to be able to break it with one force.

At this moment, as he entered the sacred tree, the world in front of him suddenly became a whirlwind.

When Fan Xueli stepped into the holy tree, he suddenly found that he seemed to be in the middle of ten thousand forests, surrounded by countless tree branches, each branch was several feet thick, and the entire holy tree was even hundreds of miles away, like a huge labyrinth.

Moreover, these branches that are several feet thick have a strong aura and are restrained, and if you are not careful, you will even be injured by this branch.

There are countless tree holes around, and between each tree hole, it seems that there are hidden treasures, but at the same time, there are also great dangers, or a volcano leading to the boundless abyss, or a giant python that has been hidden for a hundred years, or there is a terrifying secret realm in it.

Every choice determines whether or not you can break through the secret of this sacred tree, reach the other side, and reach the final holy tree heavenly gate.

Of course, in Fan Xueli's memory, the most difficult thing about this Holy Tree Heavenly Gate was the gatekeeper here. It is said that this place has the source of pseudo-immortal energy, and even has countless ancient treasures, even exceeding the total resources of the entire ancient battlefield, so it can be said that this is a place that countless people dream of. With both danger and opportunity.

Under such circumstances, Fan Xueli became more and more cautious.

- According to memory, the exit here should be the highest point of the Disillusionment Pill Tree.

With his original cultivation, he could almost sweep the entire ancient battlefield, and now he has broken through to the peak of the tenth level, has immortal power, and his strength has improved by an unknown number, and once he moves forward carefully, he will hardly encounter any obstacles.

Even some of the levels that gave the Flesh Body Ten Realms a headache, Fan Xue passed it in just a few breaths.

The secret space in the branches, the hanging hole of death, in front of Fan Xueli, is nothing.

The most important thing is that Fan Xueli was determined to move forward, and he would not be attracted by the treasures in those secret realm spaces at all, so with the Lotus Venerable woman, he actually reached the peak of the Disillusionment Pill Tree after half an hour.

The Lotus Venerable woman was completely in a trance, and when she looked at Fan Xueli's eyes, she became more and more worshipful.

However, she also knew that the reason why the Disillusionment Pill Tree was extremely difficult was that the difficulty of the final level was like ascending to the sky, and even if it was a tenfold peak, the chance of passing it was too small.

It's just that at this moment, Fan Xueli suddenly paused!

He clearly felt that there were several powerful breaths coming from front of him, and they actually had the power of ten peaks.

For a moment, he suddenly suppressed his breath, letting the Lotus Venerable woman hide in a secret place, and then slowly walked forward with his aura, until he could sense the aura in front of him.

At this moment, his pupils contracted suddenly, because he clearly saw that there were several tenfold powerhouses in front of him, and they were the three patriarchs he had seen before.

The patriarchs of the ancient family, although they did not take the direction chosen by the Yu clan, but through a special way, they came to the front instead, and they were gathering together at this moment, looking at the front with a solemn face.

Their faces were furrowed, like chains, and their bodies were stiff and cold, as if they did not dare to make any sound, for fear of alarming something in front of them.

And in front of them, in the body of the Disillusionment Pill Tree, there was a delicate jade heart, constantly beating, exuding a crystal light.

The breath of this exquisite jade heart is the most important part of the disillusionment pill tree, and it is also the most important test to pass the level, this exquisite jade heart must have dozens of strict special means, which can be opened, and the exquisite jade heart can be taken out without damage, so as to smoothly enter the secret treasure in this disillusionment pill tree, obtain many pseudo-immortal stone mines, and also smoothly reach the holy tree heavenly gate.

It's just that these dozens of strict special methods, each of which is extremely mysterious, are close to the immortal law, not only is it difficult to find in the world, but even the difficulty of cultivation is like ascending to the sky, even if ordinary people get one of them, they may not be able to succeed in cultivation in their lifetime.

And these special means exist in the exquisite jade heart, which is constantly emitted through the light.

Just like the light at this moment, it is showing the process of refining a person's soul elixir.

When ordinary people are fighting, they are generally injured by the body, which is relatively easy to heal, but sometimes once the spirit is overdrawn, the injury is the spirit and soul, and it will take at least a few months to recover, and once it is not recovered, even the realm itself will fall.

And once the soul elixir is refined, if you take it, it will even make people recover in a few tea times, which is almost a top-level elixir.

It can be said that even in his previous life, Fan Xueli, as a alchemy master, did not even obtain the soul pill and could not perform alchemy.

This shows the importance and difficulty of this soul elixir.

Of course, the soul elixir in front of him is just a phantom, but it is necessary to see the flaws in the alchemy process and point out the flaws in order to pass this level.

This requires unparalleled eyesight, meticulous analysis and judgment, and even countless knowledge of alchemy.

And that's just one of the many levels.

At this moment, the ancient patriarchs were all holding their breath, watching seriously, and constantly figuring it out.

Just from the ugly expressions on their faces, it was enough to see that they were not sure at all.

Although they are said to be the strongest existence in the entire ancient battlefield, and even they are all masters of alchemy, they have a strong knowledge of alchemy, but they are at a loss in the face of the scene in front of them.

The most important thing is that they must be careful not to touch this delicate jade heart in any way. Otherwise, it will be tantamount to angering the other party and destroying the trial, and this exquisite jade heart will explode, not to mention the ancient gem mine hidden in it, and even the road to the Holy Tree Heavenly Gate will be completely sealed.

At this moment, Fan Xueli's face was also extremely solemn.

Because with his eyesight and realm, after looking at it this time, he couldn't find the slightest flaw in refining the soul elixir.

After all, he knew too little about soul elixirs.

But even so, Fan Xueli did not give up, his current spiritual power is incomparably powerful, and it has reached the point where he will never forget it, so he keeps reproducing the scene of alchemy just now in his mind, hoping to find an opportunity to analyze it.

It's just that at this time, Fan Xueli was distracted to see that the second ray of light of the exquisite jade heart appeared, and this time, it was even a method of taming beasts, a means of taming the demon dragon of heaven and earth.

The Heaven and Earth Demon Dragon itself is comparable to the Wine Dragon, they are all ancient divine dragons, and their means are unfathomable, once they become powerful, they can even destroy the heavens and the earth. And at this moment, in this light and shadow, the Heaven and Earth Demon Dragon was injured a little, and then it was controlled by a man who used the art of taming beasts, and this man looked at least a half-step beast taming master, and his means were at the pinnacle. And the method he used was a method called dragon taming, which swept through the sky, and several ancient family patriarchs were fascinated.

It's just that somehow, the beast tamer was in the end, and when he saw that this dragon training technique was about to succeed, he was directly devoured by the Heaven and Earth Demon Dragon and turned into countless meat paste.

For a moment, the faces of several ancient families stiffened.

They knew that they couldn't compare to the beast trainer's methods, and now it was like a moat to let them analyze what went wrong.

At the same time, Fan Xueli's complexion was also dignified to the limit. He had barely systematically practiced animal taming, and there was no way to explore the means of it.

This was beyond his knowledge.

However, Fan Xueli's gaze flickered suddenly.

- Just from the test of these two rays, this is beyond the scope of anyone's knowledge, and this trial, I am afraid that it is not out of the way, and it means something else!