Gu Tianxiao took Mo Lanling to have breakfast on the street, then walked around the bustling street market, bought some exquisite gadgets, and returned to the West Street Mansion. This mansion is a semi-worked Sanhe Mansion. Mo Lanling lives in a house in a row of houses on the west side. Seeing that the big house in the middle hall had been cleaned, Gu Tianxiao took Lanling into the lobby, sat opposite him in front of the sandalwood table, and placed a pen, ink, paper and ink for explanation. Gu Tianxiao expressed his opinion to Mo Lanling.

"Lan Ling, I still have to explain some of my situations to you before this. Although I am still the eldest prince of the Ancient Sword Dynasty, in fact, no one from the Ancient Sword Dynasty and the Ancient Sword Sect will support me. Even the current sect leader, Gu Feng, is still my opponent. And a little bad thing has happened recently. My capital chain has also been problematic. Joining me may be a bit like starting from scratch. It must be much lower than the starting point of Dean Chen, Lan Ling..."

"Needless to say, Senior Tianxiao, Lan Ling has decided to join the Tianshu Association," Mo Lanling interrupted Gu Tianxiao's words, with a look of distant thoughts, but then he said firmly, "It's okay, we will become stronger with our own hands. My parents used to tell me that we should be down-to-earth, and we should gain everything we have to endure hardships, and we can remember the sweetness. Lan Ling will work hard no matter how difficult the conditions are."

Gu Tianxiao looked at the woman with serious expression, and a warm feeling arose in his heart.

"Yeah! Let's work together!"

From Mo Lanling's mouth, I learned that the Mohist school had developed directional communication technology before, but it was very consuming to open the spirit stone. The farther the distance, the greater the consumption. Only communication spiritual tools can be set up in important places. For example, the nine academies have settings. The Mohist school's technology is still based on the ability of powerful cultivators.

Gu Tianxiao believes that the sound of mortals is nothing more than the sound waves emitted by the vibration of the vocal cords and transmitting them in the air. The same is true for cultivators, but cultivators also have different ways of transmitting sounds. The most common ones are transmission of sounds and transmission of sounds by the mind.

The secret transmission of voice is a way that monks use spiritual power to compress their voices, and transmit them to another person through a unique frequency band in the spiritual energy of heaven and earth. Such voice transmission methods value personal abilities very much. For example, the limit of the secret sound between Xia Hua and him is about thirty feet, while the Mohist communication is to simulate the ultra-long-distance voice transmission of eight-level powers or even immortals. Such communication spiritual tools consume a lot of spiritual energy for voice transmission, but the requirements for the spiritual tools at the receiving end are very small. After Xiao Xiao saw the information transmission and reception method of the Academy Linggui, he concluded that the Zhongzhou Alliance had mastered the technology of psychic information storage.

Another way of sending the mind is a more mysterious way of sending the voice, which is also a magical place in the world of immortal cultivation. Between the mutual contract or the parties with certain special connections, mutual communication can be maintained only by relying on the mind transmission of thoughts, and even breaking through language barriers. Tianxiao felt that the spiritual call was far from simple as the surface. When he contacted Kongying and inexplicably established the false heart network star array in the void in his heart, he felt more and more that the contract and the power of faith were mysterious and magical, especially the transmission of the iron pillar and Ami gave him a lot of inspiration, but before that, he found that there was still a difficulty to solve.

"Lan Ling, do you know the magic circle?" Gu Tianxiao suddenly asked the beautiful woman who was concentrating on listening to his explanation.

"Ah, it's OK!" Mo Lanling heard it very carefully and didn't react at once. "Captain Tianxiao, you are so powerful that you can connect voice transmission with so many secret techniques, and you know too many things. I don't know that there are secret techniques such as faith rituals."

It is normal to not knowing... Not many people know about it in Zhongzhou and they are all secret actions. Even if the Zhongzhou Alliance acknowledges the existence of the monster envoy, it will not disclose such esoteric rituals.

"Well, it exists, Lan Ling, how familiar are you with magic circles?" Tian Xiao saw that Mo Lanling was a little off-topic, so he quickly pulled her back to his senses.

Mo Lanling thought for a while and said, "Captain Tianxiao, the Mo family actually has many branches. Lanling is from the magic array lineage. He has been studying since he was a child. I have not missed a single magic array class in the academy last year, and there are still......"

"That's great! Lan Ling, you are really my natal fairy!" Gu Tianxiao was very happy and almost went up to hug her again.

Mo Lanling's face turned red and glanced at Gu Tianxiao, thinking that this Tianxiao Captain is good, but he is a bit too casual to get along with girls. If another man touched her, she would have taken out her special thunder gun and shot him all over his face.

"Lan Ling, that's the case. The communication utensils I planned still have to be combined with magic circles to achieve. Please help me see if it is reasonable." Gu Tianxiao began to tell Mo Lan Ling his thoughts again.

These days, Tianxiao occasionally hears Ami's voice, most of which is when she is very hungry or greedy. At this time, it is probably when Ami relies on him the most, so he occasionally opens the channel of vows and sends the voice over. On the other hand, in the space channel of the spiritual treasure book, he can also achieve spiritual communication with the spiritual pet of the Blessed Land. He does not think that Blessed Land is very close to him, but he can communicate without barriers.

Therefore, the spiritual utensils he needs to make must be embedded in such a magic array. This magic array can simulate the conditions for the generation of the vow channel. Simply put, it is to use the magic array to simulate the composition of the faith and covenant ritual on the spiritual utensils held by the two monks. Each time it is opened, it is believed that the vow channel has been opened and the communication between the two sides is achieved at a long distance.

Gu Tianxiao believes that simulated volunteer channels are more suitable for the public than contract channels. However, although theoretically, the current spiritual energy of heaven and earth can carry the transmission of such volunteer signals at any distance, it is still impossible to rule out that there may be strong interference in the middle, which will weaken or even disappear. Therefore, the transmission method based on contract can be simulated across space, or it can be simulated as a relay site, to serve as a function of transferring and amplifying signals. On the side, Gu Tianxiao also drew circles and dots on paper and listed the conditions for the establishment of the belief ritual.

Of course, these are just Gu Tianxiao's hypothesis. He is not very proficient in magic circles, and he also ignores many realistic problems, such as security, confidentiality, fault tolerance, etc. But even so, after listening to Gu Tianxiao's telling, Mo Lanling still had his eyes glowing and looked at the strange man with admiration. This time, she couldn't help but come forward to hug him.

Mo Lanling suppressed the excitement in his heart, stroked his chest with his little hand and said, "Captain Tianxiao, with the current spiritual array technology, as long as it can realize the circuit that satisfies the spiritual power, it can simulate the corresponding function. Is that belief ritual based on the spiritual energy of heaven and earth?"

Gu Tianxiao was sure of this, because when his whole body lost his spiritual power that day, the void in his heart was silent. Whether it was the spiritual treasure list or the heart network star array, all lost their function. The original auxiliary stars that flickered and dark disappeared, leaving only those that had always existed, but were also dull, including his main star.

The spiritual energy of heaven and earth is undoubtedly the foundation and core existence of the world's cultivation world in this Shenzhou. Whether it is the immortal way, the divine way or other ghost way, without the spiritual energy of heaven and earth, nothing can be discussed.

After hearing Gu Tianxiao's opinion, Mo Lanling agreed, but she was too unfamiliar with these secret techniques and needed time to digest and understand. She said to Tianxiao: "Captain, Lan Ling thinks this idea is definitely feasible. I have been working hard to study this topic these days."

"Lan Ling, don't worry, we can take it slowly. Moreover, this is a common topic for the entire Tianshu Association. I will take you to meet several other members tomorrow. After you, we have formed a total of seven people in the association, which is officially established." Gu Tianxiao looked at Mo Lanling seriously and said with a smile.

"Okay, Commander Tianxiao, that... I just thought of some utensils that can be used on the magic circle, which may be a bit expensive. I..." Mo Lanling was a little hesitant, but she still felt it was necessary to say, "I'll make a list, Commander, please see if you can buy it first..."

"Okay, Lan Ling, if you have anything to ask, Gu Xiangzhai's income is pretty good. You should be able to recover in a while. If you don't help, I will go to the rich man to borrow money. Hahaha, in short, you must not delay the development of spiritual tools."

"Yes!" Mo Lanling held his little hand tightly. How could she not understand Gu Tianxiao's current predicament, but all she could do was make progress in psychic communication as soon as possible.

Because Mo Lanling was in high spirits, Gu Tianxiao and she stayed in the lobby for a whole day to discuss the details. During this period, Wutong sent someone to deliver lunch and dinner, and some spiritual tea pastries.

Gu Tianxiao said it relatively simply, but in fact, after refining it, there are many details to explain to Mo Lanling. Fortunately, she is smart and can usually understand the meaning by just saying it once.

After Gu Tianxiao's spiritual power was restored in the past few days, the star array in the void in his heart shone again, and Mo Lanling could also be reflected in a faint starlight. After constant experimentation, Mo Lanling finally opened up the channel of the vow and Tianxiao's vow in a wish, and could use the magic array to transmit thoughts with him from a distance. Although it lasted for only a short while, she still understood the way of transmitting thoughts of the vow, and then began to think about how to use the magic array to realize such a spiritual circuit.

Gu Tianxiao looked at this smart and beautiful woman who was immersed in thinking every time, especially when she tried the magic circle with her spiritual power, a little bit of sweat would appear on her forehead. The same was true for her morning class. Later, after asking, she found out that Mo Lanling's mental method of practicing was the fire-based mental method left by her parents. Her spiritual talent was not high and she did not reach the A-level level, but she was a fire-bright body. In the past, she was an excellent weapon refining embryo in the world of immortal cultivation, and now it is very suitable for the structure of spiritual tools.

Gu Tianxiao cooperated with her and sorted out her fire-based mind method and current spiritual energy theory, so that she could better integrate her meridians to practice the mind method, and gave her a spiritual energy auxiliary talisman, so that she could use it to complete the foundation building as soon as possible when breaking the realm. Only after building the foundation can she have more energy to devote herself to huge theoretical practice.

A day of research and sorting made both of them feel a little tired. After dinner, Gu Tianxiao asked Lan Ling to go back to his house to rest well. The body was the capital of all behaviors. Gu Tianxiao returned to the master bedroom of the east wing prepared by Wutong for him, but he didn't want to rest so early. He looked at the void in his heart, but the cicada was still missing. Kongying seemed to have suffered serious internal injuries and was in seclusion for healing. Mrs. Yugu still closed her door to thank the guests.

He recalled the comparison of ancient Chinese texts in the library and began to sort out and comprehend the Earth Decision in the Book of Calling Spirit Treasures.
Chapter completed!