The technique of transmitting sound for a thousand miles can transmit sound to a great distance, but what is it used to transmit it? No, because its transmission range is far beyond the range of divine thoughts, and those who use divine thoughts to speak are called divine thoughts to transmit sounds, and the technique of thousands of miles of sound transmission can gather ordinary speaking voices together and transmit them.

This is very in line with Zhang Zhiping's requirements for vibration transmission, so he immediately studied this point, and soon found that when the sound transmission technique of thousands of miles is transmitted, it will condense an extremely thin and extremely long aura line, and even if it is a Qi cultivation period cultivator, the aura line condensed by the mana of the whole body can be dozens of miles long.

It's just that this line has almost no power, even if it falls on a mortal, it can't pose any threat to him, almost no different from air, but it is more than enough to use it as a medium for sound transmission, so the technique of thousands of miles of sound transmission can have such a large range of transmission, and it can also bring the sound together and only let specific people hear it.

Sound is also vibration, and since it can be transmitted in the medium of Reiki, vibration can naturally do as well. It's just that after ordinary immortal cultivators have achieved this step, it is difficult to control the change of this aura line, and the aura line condensed in this way is too loose, and as soon as the vibration is strong, it will shake itself away. However, Zhang Zhiping has the existence of the five visceral gods, and it is easy to solve these two problems, and the aura medium condensed by the five visceral gods has two advantages:

One is that it can gather all the vibrational forces without dispersing them through other media.

The second is that its loss of energy transmission is very small, and even the transmission of a vibration as small as a sound can make the recipient seem to hear the other party talking in his ear dozens of miles away, and the consumption is naturally not great.

It can be said that by controlling the aura medium, there is a way to control the vibration force, and at this moment, Zhang Zhiping has solved the problem of the power and conduction of the vibration method, making it a means that he can really use.

It's just a pity that his third spell, its theory has not yet been fully formed, it is a spell he designed specifically to fight in the Celestial Mode, not something that he can cast in his usual state, so it needs to be further improved.

However, the theory of the first two spells is enough for the time being. Once the principle problem was solved, the next step was to make it a truly ready-to-use spell. The formation of spells requires spell imprints, and Zhang Zhiping's study of spells is now close to the essence, so in his sea of consciousness, one by one rune imprints were copied from the Five Elements brand, and according to the theory emanating from his divine thoughts, a rune group was formed and began to merge and reorganize continuously.

This is not an easy matter, although there is no problem in theory, but how each step should be coordinated, how much magic power should be used, the body's endurance, the ability to control the divine thoughts, whether the spell brand can be harmoniously combined in the end, and a series of other issues need to be considered.

It can be said that the rune group composed of tens of thousands of runes contains thousands of runes, one more rune or one less rune, or a rune is used inappropriately, the structure of the combination is not coordinated, etc., which may eventually lead to the collapse of the spell brand, compared to the primary spell only needs a few hundred runes, I don't know how many times more difficult.

Zhang Zhiping had already completed all the theories three years ago, and to this day, the three rune groups in his sea had collapsed many times, and each time he needed to re-enter the Celestial and Human Mode and reorganize again. Fortunately, after so many failures, the basic form has been formed, and this time, the overall structure has almost been completed, and there is a great possibility of success.

So in the following days, Zhang Zhiping lurked near Turtle Island most of the time, and occasionally went to Spirit Snake Island to see the situation of the Turtle Sea Dao people, while waiting for the spell brand to take shape, he was also investigating the information of the Turtle Hai Dao people in more detail, and gradually had a perfect plan in his heart, and the key to the plan was on Ishihara, who would send resources to the Turtle Sea half a year later.

Ah~ ow, this job of a watchman is quite boring. Zhang Zhiping was lying lazily on the beach, but his mind skillfully passed through the prohibition, silently monitoring the cave mansion of Ishihara, the great disciple of the Turtle Sea Daoist, at this time, the five apprentices of the Turtle Sea Daoist gathered together to discuss something, but they didn't know that all their conversations were quietly listened to.

"Senior brother, the disciples of the two senior uncles are getting more and more excessive, and today they actually deducted most of my routine because of a trivial matter, which is really hateful!" Gu Yang, the fourth disciple of the Turtle Sea Daoist, said with some anger.

When the other three heard this, they also complained, in the past, they relied on the turtle sea to be favored by the turtle jade, and their status on the turtle island has always been superior, but after the turtle sea went to the spirit snake island, they suddenly lacked confidence and were squeezed out by the rest of the people.

Seeing this, the second senior brother Kong Hua couldn't help asking, "Senior brother, when will the master come back?" The words fell, and everyone's eyes turned to Ishihara.

Ishihara is tall and has a steady personality, which is highly regarded by Kamekai. However, he had a headache at this time, these juniors and disciples, one by one, knew how to complain, what could he do, the master was not there, could he reason with the two Jindan period uncles?

So Ishihara could only say: "I don't know about this matter, I will ask Master after I go to Spirit Snake Island in a month." However, it should not be more than three years at the latest, because three years later will be the thousand-year-old birthday of the ancestor, and that is the biggest event in the immortal cultivation world of our Lingyuan Island, and the master will definitely come back to meet the ancestor with the master. Therefore, during this time, if you endure again, remember not to cause trouble. ”

The other four people complained when they heard this, but now the situation can only be like this, but when they heard about the Lingyuan Lord's birthday banquet, the four of them showed a trace of pride on their faces, and the third senior brother Qi Xiuming said: "Master Ancestor Birthday Banquet, we can finally return to Lingyuan Island, as Lingyuan Patriarch, even the three giants of the Lingyuan Alliance will send people to send congratulatory gifts, hehe, what congratulatory gifts have you prepared?"

When the other four people heard this, they smiled noncommittally, but they didn't say what they had prepared, and the fifth junior brother Jia Xinshui smiled when he saw this: "What kind of treasures can we, the foundation building period monks, prepare?

Everyone's eyes suddenly showed a look of yearning, Ishihara smiled when he saw this, and said: "We can't control the affairs of other masters, but I heard that Master Guiyu has also prepared a big gift, and when the time comes, we may be able to open our eyes in advance." ”

The other four immediately burst into laughter, and then the five of them didn't say anything important and chatted casually.

Hearing the news, Zhang Zhiping's heart suddenly moved, as the ruler of the Lingyuan Island Immortal Cultivation Realm, his great birthday was indeed a great event. Immortal cultivators generally live once in a hundred years, and with a thousand-year lifespan, it can be said that no one can live it except for the Yuan Infant Monk.

But how many Yuan Infant Stage monks can there be in the entire immortal cultivation world? Many monks can say that they will never encounter this kind of grand event in their lifetime, and they can go over to see it when the time comes, such a grand event will inevitably be accompanied by a grand trade fair, after all, there are not many opportunities for so many immortal cultivators to get together, and they may be able to have a good harvest when the time comes.

Zhang Zhiping was thinking about these things casually in his heart, but at this moment, his expression suddenly changed, and he couldn't care about continuing to monitor Ishihara, so he hurriedly left Turtle Island directly, and flew towards an uninhabited sea area that had already been selected, because the spell imprint that he had carefully studied for many years took shape!