The purchase process in the back was very smooth, and the young man named Wu Jue no longer dared to look at the three of them, and completed all the formalities very quickly, which was so fast that Li Tian was a little unimaginable. In the morning, he almost lost his life in the Song Mansion, but in the afternoon he bought it back and became his own land.

Although Li Tian is not a person who likes the plot of Shuangwen, he can only describe his mood at the moment in two words when he occasionally does this kind of thing that slaps his face with money-comfortable.

After getting the title deed and officially buying Senior Sister Song's home back, the establishment of Tianxuan Academy was put on the agenda, and this matter was all handled by the senior brother and the junior sister according to the previous division of labor. The three of them briefly discussed some ideas, and planned to find Dongxuan's trading house to take charge of the repairs from tomorrow.

Although the relationship with the Anges family is indeed very good, in the construction of the Dongxuan-style academy, after all, the Dongxuan people are more proficient, and the Anges family does not have a businessman in charge of this kind of work in Dongxuan.

Considering that their funds are not yet reorganized, they plan to use part of the land to build a small-scale academy first, start recruiting students, and then slowly expand as needed, so that the date of rebuilding the sect can be greatly advanced.

Tianxuanmen, one of the eight major sects of the Dongxuan Continent, has finally taken the first step on the road of reconstruction in Xijiang City.

…………

In addition to continuing to teach Chinese to Hesseer and Evelyn and English to Song Zhiyi every day, Li Tian still devoted the rest of his time to the study of runes.

He sorted out the main goals he wanted to achieve after coming to this world, and after doing too much, Li Tian sometimes felt that he was a little busy and confused.

The first is to rebuild the Tianxuanmen, which is what he feels he must do after occupying Li Zhiyi's body, especially after he has really been in contact with Shen Wuyu, Song Zhiyi, and Shen Lingyin for so long, he has increasingly regarded himself as a member of the Tianxuanmen. If he could, Li Tian would try to achieve the biggest goal in Li Zhiyi's heart - revenge on his family, or proof.

The second is to improve the strength and live happily here. Whether it was his own strength, or the strength of Tianxuanmen, or even his financial resources, he was eager to improve. Li Tian hopes that he can at least live a happy and free life in this world before he can't find a way to go back - this is obviously inseparable from strength and money. Rebuilding Tianxuanmen, achieving Li Zhiyi's goal, and even exploring the secrets of Heaven's will and finding a way home all require strength.

The third point, obviously, is to go home. No matter how well he adapts here, Li Tian feels that he will never forget who he is.

He doesn't actually belong here.

So he wants to work hard, at least to make the world more like the real world.

These three goals are the driving force behind everything Li Tian is doing now. Every goal is not something that can be achieved casually, and it is undoubtedly an unexpected joy to let him hug the thigh of the Anges family with unintentional kindness, but the power of outsiders does not belong to him after all, and it is safer to hold it in his hands. And his biggest advantage as a traverser is the knowledge and thoughts of the real world, and the sigil is an important means for him to realize his technology in the real world in this world.

After all, Li Tian is not a prince named Roland, the other party is an engineering tycoon, who can realize various technologies in another world step by step, and even nuclear explosions.

But Li Tian also has his advantages, he doesn't need all kinds of magical witches, in this world with cultivation and magic, people can do things that are more unreasonable than witches. As long as the realm is high enough, the cultivator himself can achieve "world nuclear peace", where is the need to painstakingly design the blueprints of the nuclear bomb.

Although Li Tian doesn't understand how television works, he can already realize holographic projection of movies here.

Li Tian's next goal is to realize the call function. Since he has called this new jade slip he made "watermelon mobile phone", if he can't even make a phone call, then Li Tian is embarrassed to plagiarize the logo of Mr. Jobs.

After a certain amount of understanding and literature reading, Li Tian has a general understanding of the means of communication in this world. This kind of thing is the main means of communication, and the sound transmission note is engraved on a pair of jade slips, which has a short-distance communication function, and the farthest communication distance is probably in the size of Xijiang City, and it is basically impossible to achieve long-distance communication. As mentioned earlier, the function of the rune is basically realized by Xuan power and soul power, so if the distance is far enough, the soul power will not be enough.

At the same time, the communication object of the Transsonic Stone is fixed, and the pair engraved at the same time can only talk to each other forever.

In addition to the sound transmission stone, the means of communication basically rely on letters, people, and even domesticated creatures to transmit, and the means are very primitive. However, compared to the ancient society in the real world, relying on the post station to deliver information can sometimes take months. The world of Boundary Legend is obviously still much more convenient, the big deal is that people can transmit information through the teleportation array, and they can basically reach all the cities in the Dongxuan Continent within a day, even if there is no teleportation array, the speed of the cultivators is not beyond the reach of the ancients.

All in all, the means of communication in this world are very backward, maybe the bigwigs with a very high realm can transmit information across space through some means that Li Tian can't imagine, and Li Tian doesn't plan to do business on their own.

Real-world communications, whether it's making phone calls or surfing the Internet, rely on electromagnetic waves, but there is a gap in frequency. These electromagnetic waves travel at the speed of light, which is naturally much faster than the sound transmission stone.

Xuan Li and soul power are forces that cannot be measured by modern science, and people with low strength may not be as fast as arrows when they release their Xuan power; A person with high strength can even teleport directly through Xuan Li. But there are obviously rules to follow between Xuan power and soul power - the faster the speed, the farther you cross, the greater the consumption of Xuan power or soul power.

Li Tian is not afraid of consumption, because he has found a way to realize the "Xuanli Power Bank", just make a larger version enough to consume. But the most difficult thing should be how to break through the distance limit of the sound stone, and how to make it like in the real world, dialing a number to call a person.

He made a pair of sound transmission stones, and the sound transmission rune was a beginner sigil that was not complicated, and Li Tian mastered it very quickly, and probably understood the principle of the sound transmission sigil. At the same time, the sigils carved at the same time will establish a connection, allowing their stored soul power to be transmitted to each other. Inject soul power as you speak, and the sound will be stored in the soul power and transmitted to the other sigil it is connected to. The transmission process consumes soul power, and when the soul power is consumed to the point where it is no longer possible to record sounds, it cannot be communicated, which is why it is too far away to receive.

After figuring out what the principle was and where the problem was, Li Tian quickly found a way to solve it. In fact, it is still the old way, using the god to realize the intelligence of the rune.

After the soul power has been injected, that soul power will only run stupidly into its corresponding sigil, and it is better to let the god of transformation direct where the soul power goes.

However, after all, the transmission note is a one-to-one correspondence, and the direction of transmission that can be provided for the soul power, if he doesn't know the location of other mobile phones, then the god doesn't know where to command the voices, and how to realize the problem of dialing calls, he has no clue for a while.

Scratching his head, Li Tian felt a little headache, he already had so much knowledge across the world, and he couldn't change the fact that he was just a high school salted fish. If you were a doctor of engineering, you might have realized the modernization of Xuanli Technology a long time ago.

That's it, Li Tian decided to put aside the questions he couldn't understand for the time being, and entered a meditative state.

Cultivating Li Tian never dared to leave it behind, he would spend a large part of his time meditating every day, and he felt that he was not far from the Cloud Lake Realm.

When the mystical power of the Living Soul Realm reaches the point where the body meridians cannot accommodate it, it is the peak of the Living Soul Realm, and it has the basic conditions to enter the Cloud Lake Realm.

Whether it is the Qi Cultivation Realm or the Soul Realm, the Xuan Li is flowing and running in the large and small meridians of the limbs and hundreds of bones after all, and the Cloud Lake Realm is to step out of this limitation, and outside the meridians, open up a place where the Xuan Li converges, like a cloud and a lake, deep and mellow, so it is called the Cloud Lake Realm. Once the realm is completed, Yunhu will be like the heart of the Xuanli and become the core of the Xuanli's operation.

Therefore, if a cultivator's heart is destroyed, it may not necessarily die, but once the cloud lake is broken, the physical body will hardly be spared, which will naturally be a weakness, but at the same time, the cloud lake is the place with the strongest mysterious power in a person's body, and it is naturally the most powerful and difficult to destroy.

Many people will open up the cloud lake on their chest, which is located at the core of the body, which can naturally drive the strength of the whole body. But there are also special cultivators who will open up Cloud Lake in other places. For example, there was once a famous Returning to the True Realm boxing cultivator, Yunhu opened up on his fist and defeated three True Realm powerhouses with one right fist. Everyone knew that his weakness was his right fist, but no one could cut off that right hand, and they were shot down one by one.

Li Tian also considered the question of where to open up Yunhu, when he played games, he opened it up in his chest very decently, which was very balanced, but it also meant that he was mediocre and ordinary.

He once consulted the great god, and the great god said that her cloud lake was opened up at the head, and Li Tian also asked the great god if he practiced iron head skills, but he was mercilessly hammered into a muggle by the great god in solo.

To this day, Li Tian still doesn't understand why the great god opened up Yunhu in his head, but he has an absolute trust in the great god's game technology, and it can even be said that he is blind.

If the great god chooses to do this, then it must be reasonable and beneficial, and he should not fail to follow suit.

Li Tian's Xuan power has not yet reached the point where it is full of meridians, and it is still a little short of the peak, as long as he insists on meditation, he may be able to try to advance in the next few days. He obviously felt that the meridians in his body could accommodate much more Xuan Li now than when he first arrived at Li Zhiyi, presumably because he was reborn after his epiphany, and the benefits of the fusion of Xuan Li's soul power.

That's right, epiphany!

Li Tian suddenly remembered this, the last epiphany greatly improved his strength, and even crossed the border to kill three Cloud Lake Realm powerhouses in a row, I don't know what this Cloud Lake Realm epiphany can bring him.

Li Tian's epiphany was very simple, and it could even be said to be simple and straightforward. If Yunhu is the heart of Xuanli, which can drive the operation of the Xuanli of the whole body and burst out with more powerful power, Li Tian regards Yunhu as the CPU of his Xuanli, sometimes, he does not need Yunhu to drive the whole body at the same time, but can let Yunhu only mobilize a part, and even realize the reasonable distribution of Xuanli.

It is said to be an epiphany, but in fact, it is more like an understanding, an understanding of the use of cloud lakes. The level of epiphany is also different for players to improve, and Li Tian obviously belongs to the ordinary kind.

Suddenly, as if he was suddenly hit by something, Li Tian instantly broke away from the state of meditation, and he felt that the Xuan Power in his whole body began to become restless, although there was still a lot of space in the meridians for Li Tian to continue to absorb the Xuan Power, but at this time, he felt that the Xuan Power absorbed into the body had nowhere to go.

It's like ...... The body is about to open up the cloud lake on its own.

The Xuan Li had nowhere to go, as if it was going to drill out of the meridians, making Li Tian's whole body as uncomfortable as a bone erosion, and after it was determined that he was going to open up the Cloud Lake, Li Tian was forced to be helpless, so he could only mobilize all the Xuan Power in his body to operate and gather towards his head.

Yes, even if it was a temporary and sudden promotion, Li Tian decided to imitate the great god and open up the cloud lake at the head. This is undoubtedly dangerous, once the opening of the cloud lake fails, it happens in other parts of the body, and no matter how much damage is done to the body, the soul will not be in great danger. But if it's a head injury, it's hard to say if the soul will survive.

Slowly, the Xuan Li gathered in the many tiny meridians of the head, reaching saturation, and the remaining Xuan Li waited in the other meridians of the body as if in a line.

Li Tian began to try to let the Xuan Li pass through the meridians and enter the head, and tried cautiously, but he never thought that the Xuan Li would pass through it extremely smoothly, but Li Tian was not happy for a second, and he saw that the Xuan Li behind him seemed to have opened a gap, and frantically poured into his head.

"Ah————h It hurt so much, as if the head had been opened, and the Xuan Li was completely uncontrollable and rampant in the meridians, pouring into the head.

Li Tian's shouts penetrated the entire Anhes Mansion, it was late at night, and almost everyone in the entire mansion was in meditation, and they were all shocked by Li Tian for a while.

The three Tianxuanmen and the two Anhes siblings appeared outside Li Tian's guest room almost immediately, and Cauchy immediately arranged for the alarmed guards to protect the Dharma. Fortunately, there was not much movement this time, just an exclamation, and there was no need to let the Radiant Knight guard the door again.

The five of them exchanged glances, Shen Wuyu nodded and stepped forward to open the door, and found that Li Tian's eyebrows were extremely bright, like Erlang God whose third eye had been replaced by a light bulb, which was a little funny, but the painful face of the junior brother made him unable to laugh.

As soon as he looked at the condensed soul power, Shen Wuyu discovered what the problem was - Li Tian was opening up the sea of clouds, and it was under the center of his eyebrows, and the gathered Xuan Power was too strong and even produced bright light, even Shen Wuyu felt that his Cloud Lake Realm Xuan Power was not as huge as that of his junior brother.

Although he understood what the problem was, it didn't mean that Shen Wuyu had a way to solve it, he and the other four shook their heads helplessly, saying that there was nothing they could do, and the little junior sister and Evelyn both looked a little anxious, but they didn't dare to disturb Li Tian out of voice.

Li Tian's cry slowly became hoarse, and slowly turned into a humming sound, and it hurt so much that Li Tian couldn't scream. Xuanli seemed to be endless, constantly rushing in, so that his torment could never stop. But he knew that as long as he could endure it, the pain was only temporary, and if he fainted, Xuanli would completely lose control and be hit by Xuanli into an idiot.

I don't know why, Li Tian thought of Xu Shiman, and thought of the tears she didn't let herself see when she turned around when she last met.

"I can't...... At least not to die here! Li Tian on the bed roared angrily, and for the first time he felt that his struggle with Xuanli had prevailed.

In an instant, the mystical power in his whole body seemed to be emptied, making Li Tian a little unable to exert his strength.

Below the eyebrows, there is a white jade-like cloud lake, as deep as an abyss.