Standing on the high wall, Lin Dao thought for a long time, but still did not decide whether to accept Kou Zhong and Xu Ziling as apprentices.

But I didn't think about killing the two directly.

After all, as a half-step martial arts world, although individual bravery has a great influence, it still cannot become a decisive force.

At this time, Taoyuanyu and Wudang Feijun had already perfected the system, and after Lu Miaozi was in place, a logistics management, an army attack, and mutual cooperation, coupled with Lin Dao's advanced concept of governing the country and the army, were not afraid of other rebel armies at all.

Therefore, Lin Dao decided in his heart that he would wait for the two to intersect with his own forces before deciding on the arrangements for the two.

With a decision, Lin Dao no longer went to observe the two of them, but went directly back to a courtyard that he had asked Shi Long to arrange, intending to carefully watch the secret and unfathomable treasure book "Longevity Formula" of the Taoist in his arms.

In this world, the word of mouth of the past dynasties, this book comes from the ancient Yellow Emperor's teacher Guangchengzi, written in oracle bone inscription, esoteric and difficult to understand, the sages have read this book, although there is no lack of wisdom through the world, but no one has ever been able to understand and decipher the whole book.

There are 7,400 glyphs in the book, but only about 3,000 glyphs have been deciphered.

The book is also densely packed with annotations from those who have read the book, but they are often more confusing than the original text.

Fortunately, there are seven humanoid figures in the book, none of which are similar in posture, and are guided by various symbols such as red dots, arrows, etc., as if they are describing a certain method of cultivation, but those who do not understand its meaning can not practice.

But all this, for Lin Dao, is not an unsolvable situation.

After entering the mansion and returning to the bedroom, Lin Dao first sensed with the power of his mind whether there was anyone hiding within a radius of a kilometer before closing the door.

After Lin Dao sat cross-legged on the bed, his mind moved, and his whole body had disappeared into the outside world and entered the small world.

After that, Lin Dao first took out the longevity formula from his arms, and then saw Lin Dao close his eyes and concentrate for a moment, and raised his hand with a move, there are only nine pages now, but only three pages can be opened, and the ontology of the era record appears directly in Lin Dao's hand.

Then, I saw Lin Dao flipping through the first page of the epoch record, which was only blank at this time, without any content.

Then I saw Lin Dao pick up the longevity recipe and put it directly on the blank first page of the epoch record.

Then, the longevity recipe woven by the Xuanjin thread began to be slowly devoured by the Epoch Record.

Then, on the blank page of the first page of the Epoch Record, countless oracle bone inscriptions began to appear, all of which were the original words on the longevity formula, followed by the commentaries on the scriptures of the sages and the seven humanoid diagrams containing the Zhou Tian Carrying Method.

After all the words and patterns on the longevity recipe were copied on the Epoch Record, they were originally spit out by the Epoch Record.

After this step was completed, the era record emitted a mysterious light, which was directly connected to the soul origin in the sea of Lin Dao knowledge, and began to absorb all the ancient text knowledge in Lin Dao's memory, as well as all the Taoist classic content.

After this knowledge was also reproduced, the originally opened pages of the epoch were directly closed, and spontaneously floated in the air, swallowing the world power of the small world, while beginning to deduce the original text of the immortal recipe with the wisdom of Lin Dao.

With the knowledge of Lin Dao's ancient characters as a foundation, and the Epoch Record also absorbed the spiritual help left by Guangchengzi in the longevity formula, the speed of this deduction is still very fast.

Only three hours passed, and just as the outside world was turning white, the Epoch Book in the small world stopped absorbing the power of the world, and the first closed page opened again.

When Lin Dao walked over, all the text patterns on the pages disappeared, and a ball of light floated on the page.

In this regard, Lin Dao seemed to have known for a long time, and directly wrapped the ball of light with the power of his mind and ingested it into the sea of knowledge.

The Epoch Record was closed again, and after Lin Dao was not controlled, it directly turned into a ray of light and integrated into Lin Dao's body.

Without rushing to absorb the inheritance in the ball of light, Lin Dao glanced at the small world where the aura was much thinner, and as soon as his mind moved, he appeared on the bed again.

After scanning with the power of his mind and finding that there was no one, Lin Dao's mind returned to the sea of knowledge and began to receive all the inheritances of the elunder derived from the epoch records, as well as the content contained in those oracle bone glyphs.

"The way to view the sky, the trip to the sky, all the way. There are five thieves in the sky, and those who see them are prosperous.

The five thieves are in the heart, and they are carried out in the sky. The universe cares about the mind, and all incarnations are born in the body.

Nature, human heart, human heart, machine heart. The Way of Heaven,......

...... The reason why heaven and earth can last long is because they are not self-generated, so they can live forever. It's ......

...... , the god of grains is immortal, it is called Xuanyi. The gate of Xuanqi is the root of heaven and earth. Therefore, there are five elements in the sky, and people have five organs. The way of yin and yang, the method of breathing, exists in ......

...... , Heaven and earth are unkind, and all things are Zou dogs. ”

As Lin Dao accepted the original text of the longevity formula, as well as the Zhou Tian transportation method in the seven original pictures, he finally understood the cultivation method of the longevity formula.

This exercise, in essence, is actually just a martial arts experience that Guang Chengzi summed up directly to the broken void after participating in the God of War Catalogue and combining his own martial arts concepts.

As for the last seven human figures, they are the methods he deduced from practicing the five elements of innate yin and yang, condensing the five internal organs of the human body, and strengthening the innate qi in the realm of the broken void.

This is not much different in essence from the Mixed Yuan True Sutra that Lin Dao practiced at this time. It's just that due to the difference in the original world levels of the two sides, Lin Dao's Mixed Yuan True Scripture is still too simple compared to the Immortal Formula.

Therefore, after obtaining this inheritance, Lin Dao instinctively began to comprehend the most fundamental method of longevity: one qi to transform yin and yang, yin and yang to derive the five elements, and the five elements to return to the fundamental meaning of martial arts contained in chaos.

The innate origin qi that Lin Dao cultivated at this time was originally the natal qi that represented the origin of one's own life after the fusion of the three treasures of essence, qi, and god in the human body.

This is a step higher than the innate Qi in the human body that Guang Chengzi said, and if it is transformed into yin and yang according to the method in the longevity formula, after the five elements of the qi, it will be more condensed than the longevity formula, and the power is much higher.

Over the years, Lin Dao has already comprehended the last secret scriptures obtained in the previous world, especially in the Nine Yin True Scripture and the Nine Yang True Scripture, Lin Dao is already on the path of Yin and Yang, and he is close to the door.

At this time, after just receiving the inheritance of the longevity formula, the mind is in the most active state, plus the time in the outside world, it is just at the intersection of yin and yang, the rising sun will not be born, and the heaven and the earth are in chaos, which directly makes Lin Dao enter a state of epiphany.

After entering the epiphany, Lin Dao's body, which was originally cross-kneeled on the bed, naturally floated, facing the east, and began to spontaneously swallow and vomit according to the qi training method in the Mixed Yuan Sutra.

At the moment when the sky is getting white in the east and the morning sun is rising.

In the Qi Sea Dantian in Lin Dao's body, the originally silent Innate Origin Qi began to spontaneously rotate, and slowly formed a Yin and Yang Taiji diagram in the Qi Sea.

The original innate origin Qi of the mixed element attribute began to spontaneously evolve into the yin and yang qi of one cold and one hot under the action of the yin and yang taiji diagram.

Then, these two opposing innate qi were directly carried in accordance with the last two Zhou Tian carrying diagrams of the Immortal Formula, and spontaneously carried them.

With the transportation of True Qi, the transformation efficiency of the Innate Origin Qi in Lin Dao's body became faster and faster.

However, as soon as these two opposing true qi return to the dantian qi sea, they will enter the yin and yang eyes of the yin and yang taiji diagram, and under the transformation of the taiji diagram, they will once again become a more refined innate origin qi.

In this way, one qi turns yin and yang, yin and yang become one qi, and the innate origin qi in Lin Dao's body, in such a transformation, becomes more and more pure and powerful.

Moreover, because Lin Dao was in a state of epiphany, after thoroughly eating the Yin and Yang Method of the Longevity Formula, he spontaneously began to integrate it into the Mixed Yuan Sutra, and began to instinctively absorb all the concepts about the Yin and Yang Dao in Lin Dao's memory, which made the originally very complex handling method begin to become more complicated, until the Yin and Yang True Qi transportation trajectory wrapped all the Yin and Yang attribute meridians in Lin Dao's body, and Lin Dao woke up from the epiphany.

And at this time, it was just when the morning sun rose and the purple qi came from the east.

As a result, Lin Dao directly began to swallow the purple qi of the rising sun that gathered between heaven and earth, and began the morning class that could not be shaken every day.

On the other side, after a night of sailing, Yu Wenhua also stood on the tower of Yangzhou City at the moment of the birth of the rising sun, and ordered the army to block the four gates of Yangzhou City.

The breath of war instantly filled the sky over Yangzhou City, and the originally lively morning became deserted in an instant.