Although Xu Yi didn't know what kind of martial arts the Giant Spirit Sutra was, as long as he heard the name, a feeling of joy naturally surged in his heart.

He himself has the magical power of the transformation of a little giant, and there is also a giant character in the name of this secret method, which is undoubtedly an extremely good match.

"Giant Spirit Sutra?" Yuan Ding was slightly stunned, hesitated for a moment, and said, "Senior nephew Xu, it stands to reason that no matter what secret method you choose, I should not interfere. But let me introduce you to it first. This Xuannu Sutra is just that, you are definitely not suitable. ”

Xu Yi nodded again and again, and said secretly in his heart, nonsense......

"The God of War Catalogue, also known as the Martial God Catalogue, is the ultimate martial art of the way of strength. Yuan Ding continued, "The Empty Cicada Spirit Determination is a kind of spatial secret method, although it is cultivated now, it will definitely not be able to stimulate the spatial mysteries. However, if you choose this secret method, when you advance to the heavenly rank in the future, you will get unexpected and huge benefits. ”

Xu Yi nodded slightly, although his mind had already been decided, it did not prevent him from wanting to know more.

"The Hundred Refining Life and Death Record is quite wonderful, although it is also a branch secret method, but it has a special connection with spiritual power. Senior nephew Xu, you yourself have a very strong talent for talismans, if you choose this secret method, you may have a miraculous effect of getting twice the result with half the effort. ”

Xu Yi's heart moved, each of these secret methods is more interesting than the other, I really want to master them all.

"As for the Giant Spirit Sutra, the legend is a secret method left by the ancient giants, which was modified by the strong people of the human race, and once it is used, it even has the ability to incarnate a giant and destroy the heavens and the earth. However, this kind of secret method is not friendly to our human race, and the difficulty of cultivation is the greatest among the five secret methods. ”

After Yuan Ding finished speaking, Zhengse said: "I have already introduced the five secret methods, you can choose again now." ”

Sister Zhang Miaoyan glanced at him at the same time.

Do you still need to choose this? It must be a hundred refining life and death records.

However, Xu Yi took a deep breath and said loudly, "Uncle Yuan, thank you for your advice. ”

"You're welcome. Yuan Ding said with a smile.

He was also quite happy to be able to let a promising disciple avoid falling into the pit.

"Disciple Choice...... Djinn Sutra. ”

The smile on Yuan Ding's face stiffened slightly, and the corners of his mouth twitched slightly, or the Giant Spirit Sutra?

He glanced at Xu Yi deeply, and a trace of doubt surged in his heart.

This kid doesn't look like an idiot, so why would he have such a choice?

Zhang Xinxin's face was full of anxiety, and he was about to speak, but he was held down by Zhang Miaoyan.

Yuan Ding was silent for a moment and said, "Okay, since you insist, there must be your reasons, so I won't ask more." Again, if you can't open up the first branch within seven days, you will give up this opportunity. ”

"Yes, little nephew understands. ”

Yuan Ding took Xu Yi to a secret room, found another scroll, and said: "This is the cultivation method of the fourth level of the Giant Spirit Sutra, you can watch it here, cultivate here, when to open up the first branch vein, and when to get out of the customs." ”

Xu Yi was overjoyed in his heart and hurriedly took it.

Yuan Ding walked to the door and said slowly: "Remember, seven days at most, good luck to you." ”

With that, he gently closed the door, and as soon as the door closed, the room fell into a dead silence, and not even a sound could be heard.

This secret room was clearly built using special materials, but at this time, it was exactly what Xu Yi wanted.

Turning the scroll, Xu Yi read it carefully.

Compared with ordinary people, his reading speed is naturally extremely fast, and he will never forget it once he reads it.

The books are not thick, and the content is not very much, but many of them are still obscure, and Xu Yi is thinking about it while muttering in his heart.

The secret method is indeed a secret method, and the cultivation method described in this giant spirit sutra is to use true qi to open up 18 branch veins on the main meridians in the body.

If the main meridian is compared to a great river, then these branches that are about to open up are the branches of the great river.

The more branches there are, the more true qi it can store, whether it is fighting with others or leveling up in the future, the true qi in these branches can become the hole cards of cultivators.

However, it is by no means easy to open up branches.

If you are not careful, that is, the meridians will collapse and your body will die.

Moreover, when each level opens up the branches, all the branches are actually interrelated.

In other words, you have to lay a good foundation before you choose the top-level secret method and plan to practice the opening of the pulse. That is to say, it is necessary to open eighteen foundations on the main meridian first, leaving room for future opening of the pulse, and then the first branch can be truly opened.

Laying the foundation is not a simple matter, or in other words, anything that does things on the main meridian cannot be simple.

If only three or five foundations were left, it was actually very simple, and any fourth-level cultivator could do it. But the more foundation is reserved, the more overwhelmed it becomes.

Eighteen foundations......

Even the most talented person dare not say that he will be able to do it.

Xu Yi reined in his mind, and the cultivation methods in the book flashed back in his mind over and over again.

After a long time, he sat cross-legged, closed his eyes and calmed down, and the true qi in his body began to work.

True Qi flows in the body, all the way unobstructed, and there is no suffocation.

This proves that Xu Yi's foundation is extremely solid.

Although he didn't have been cultivating for a long time, he was promoted to the fourth level in less than a year, but because he had sufficient pill support and the background of the little giant, his foundation was still extremely solid.

The Great Week was carried continuously, and it didn't take long for it to be completed.

But at this time, Xu Yi did not end his cultivation, but immediately took a superb Qi Gathering Pill.

The huge medicinal power was immediately transformed into true qi, allowing Xu Yi's true qi, which was already close to exhaustion, to operate again.

It's just that at this time, the true qi velocity has slowed down a lot.

When the true qi turned to a certain place, Xu Yi's heart moved slightly, and the true qi immediately stopped.

"Boom ......"

The true qi in the body was like stepping on the brakes, and it instantly stirred.

The meridians at that point were even more vibrating, like a big hammer, constantly beating the meridians here, and the aftermath of the shock made the meridians continue to open and close, which was extremely uncomfortable.

A hint of pain flashed on Xu Yi's face, but he didn't stop, but instead intensified the meridians here.

It was a full ten breaths, but in Xu Yi's feeling, it seemed like several years had passed.

Finally, the imprisoned true qi gradually dissipated and began to flow in the meridians again.

It's just that the place where the original agitation was agitated seems to have a small pit.

Open your mouth and swallow a Heavenly Spirit Pill.

Xu Yi reached out and tapped on his Heavenly Spirit Cover again, and a strange light sprinkled out, making his body much more comfortable.

Heavenly Spirit Danga Nectar Talisman.

Xu Yi had already prepared and would never treat himself badly in this regard.

After resting for a while, Xu Yi started again, and when the True Qi was running for a week and came to another critical point, the same shock happened again......