It is not really possible to skip eating, but to absorb the aura between heaven and earth within a certain period of time to maintain the normal operation of one's own body functions.

This spell must be cast anew every half a month to ensure that the body's functions consume energy. In other words, the period for which it maintains the functioning of a cultivator's body is half a month.

Nameless originally planned to wait for Zou Yi to cultivate this spell, so that he could have more time to practice the exercises and other spells he taught, so that he could help him when the time came, and also help Zou Yi himself, to leave this dark abyss together.

But now it seems that everything is unlikely. Unless it is a miracle, unless it is Zou Yi who suddenly opens his mind.

Nameless didn't give up because he had waited too long, and he was afraid that if he continued to wait, he would die here or go crazy.

He clearly felt that he had been trapped for too long, and his strength seemed to be slowly weakening. If he is trapped for tens of thousands of years, he may become weaker and weaker, and finally lose his immortal power and become an ordinary person.

At that time, his lifespan will be shortened and he will actually die.

Nameless can't give up, and he doesn't dare to give up.

After Zou Yi got Bigu Dan, there was no reason to give up. Not only must he be responsible for himself, but he must also be worthy of the nameless and patient teaching, and the nameless Bigu Dan.

Even Zou Yi, who has no knowledge, knows the preciousness of this Bigu Dan. Otherwise, Nameless wouldn't have taken it out until the end, and he wouldn't have been reluctant.

Zou Yi had his own thoughts, and knew that he might have something wrong in one link, so he had been cultivating for so long without any effect.

So Zou Yi, who ate Bigu Dan and felt no longer hungry and uncomfortable, decided to say his thoughts at this time, even if Nameless was angry because of this, he had to say it, because it might be related to whether Zou Yi could successfully practice Bigu Technique.

Zou Yi mustered up the courage to speak: "Nameless senior, I don't think I can directly cultivate this valley opening technique. The Bigu technique is a formal advanced spell, and I haven't even learned many basic spells, which is like a child who hasn't learned to walk yet, if you let him learn to run, it's impossible. ”

Zou Yi said this with a feeling of trepidation, and then waited for the nameless roar to shake his eardrums numb. But he waited for a while, but he did not hear the nameless voice.

Nameless's heart moved, and something suddenly came to mind.

He secretly scolded himself for being "confused", and hurriedly said: "What kind of basic spells do you know?

Zou Yi smiled bitterly: "The basic spells I know, it doesn't seem to have anything to do with the Bigu technique......"

Nameless patted his forehead, frowned, and said, "Let's put it this way, will you convert the mana in your body into a basic spell like maintaining the energy of your body......?"

Zou Yi shook his head: "I just don't know such spells, so when I practice the Bigu Technique, I feel extremely struggling, and I can't find the entrance......"

"Don't say it, I'll teach you now. Nameless interrupted Zou Yi's words, and while secretly blaming himself, he quickly told Zou Yi the various basic spells needed to cultivate the Bigu Technique.

Spell is a method of using mana to achieve a certain purpose, or spell.

It is a technique that uses the mana in the practitioner's body to achieve a specific purpose while cooperating with certain gestures and other body movements.

For the sake of simplicity and memorization, people simply called it "spells".

All kinds of basic spells are like bricks, steel, cement, sand and other raw materials for building tall buildings, each of which has its own function, and without any of them, it may not be possible to build a building.

A brick placed here will always be a brick, and it is impossible to turn into a house. However, if the bricks are bonded together with cement grout, the skeleton made of steel bars, and then other raw materials such as doors, windows, tiles, etc., to build a house, although there are many procedures and the process is very complicated, it is not difficult.

It was a very simple truth, but it was completely ignored by Nameless, and he also blamed Zou Yi for his bad qualifications, not for cultivating immortals.

So while blaming himself namelessly, he secretly turned this self-blame into motivation, and worked hard to tell Zou Yi the cultivation methods of various basic spells, and taught Zou Yi to cultivate hand-in-hand, which was more attentive than Zou Yi himself.

A medium spell is much more complex than a basic spell, and it requires many basic spells to be cast at the same time to achieve amazing effects and purposes that basic spells can't.

Higher spells are more complex and require many different medium spells to run, i.e. to run a wider variety of basic spells, to achieve more amazing effects and purposes.

Legend has it that there are some high-level spells that can be compared with immortal methods. It's just that this kind of spell takes enough time to cast. Generally speaking, the more powerful a spell is, the more time it will take to cast it.

At this time, what Zou Yi needed to do was to learn all kinds of basic spells related to the Bigu technique.

After the cultivation of these basic spells is completed, on the basis of learning the basic spells, he begins to cultivate various medium spells.

In the end, if you practice the Bigu technique, it should be much easier.

Zou Yi will make some progress every once in a while, especially in cultivating basic spells, he has strong comprehension, and his cultivation is very fast.

Zou Yi is actually a person with a good brain, he is willing to work hard, and with a good master by his side, what else can't be practiced?

Nameless was greatly pleased, and in six or seven days, Zou Yi had learned all the basic spells necessary for cultivating the Gu Bigu Technique, which was even faster than he had back then.

Nameless seemed to see that not long after, with the help of Zou Yi, he successfully left this dark abyss and saw the outside world that he hadn't seen for tens of thousands of years......

With the hopeless nameless energy, he became more and more patient to teach Zou Yi.

Zou Yi was even happier, he had originally seen nearly thirty kinds of basic spells from ancient books, and he had learned more than ten by himself.

According to his previous cultivation speed, it might take several months to learn all the thirty basic spells in the ancient books.

But now, under Nameless's guidance and Nameless's cultivation experience as a foundation, he has learned more basic spells in six or seven days than recorded in the ancient books, and the harvest is very great.

Nameless continued to teach Zou Yi basic spells for a few days, and after letting Zou Yi familiarize himself with it for a few days, he deliberately tested the results of Zou Yi's cultivation.

Zou Yi's performance made Nameless feel that Zou Yi could start preparing to cultivate medium spells related to the Bigu Technique.