Looking for a fixed point, Xu Yi threw hundreds of punches in succession.

Boom boom...

It was as hard as hard iron, and there were a few scars from being smashed by him, but there was no sign of cracking.

With a cry, the sword energy surged, and the Qiu Shui Sword struck out three swords in an instant, all of which hit the landing point of Xu Yi's frantic exertion. It was still difficult to penetrate again.

"What a fool!"

Xu Yi was furious, gathered all his strength, and punched out, with a roar and a crack, the bones of his fist broke, a lot of blood flew, and the iron wall remained the same.

"Fuck you!"

Xu Yi was going crazy. He raised his fist high and was about to hit it down when he suddenly stopped in mid-air. There was a strange change on the iron wall.

The blood melted into the iron wall and quickly turned into blood lines, spreading half a square in an instant.

What dazzled Xu Yi was that a small abacus pattern appeared where he just landed his fist. His thoughts were racing, and in a flash of lightning, Xu Yi remembered that this was the same as the last golden figure in the number theory notebook he had obtained.

The abacus emblem is exactly the same.

Looking more closely, next to the small abacus is a line of small characters - the last writing of the unworthy disciple Guang Lingzi.

The words found in the cliff cast a bright light on Xu Yi's almost desperate heart.

He didn't dare to delay anymore, he broke open the skin and let the blood spray. Soon the blood lines on the wall became more and more dense, and before long, the entire wall was gradually covered.

Gradually, the blood lines gathered into words.

"This, this is carved with fingers!"

Xue Zihan said with a trembling voice, almost unable to believe her eyes.

This wall is obviously made of heavy iron mixed with different irons. It is extremely hard and extremely tough. It is as sharp as an autumn water sword and cannot be broken, which shows how sharp it is.

But the words on the wall clearly bear the mark of fingering.

There are actually people in this world who can leave words on this wall that even the Qiu Shui Sword can't break with just their fingers. How shocking it must be.

Xu Yi didn't pay attention to where the words on the wall came from. All his attention was attracted by the content of the words.

"Dog thief, dog thief, you can't eat like meat in life, and your soul will be taken away in death!"

"My mentor is here. The unfilial disciple Guang Lingzi pays homage to you from afar!"

There were only these two whispers on the entire wall, and the rest were mathematical arguments just like that mathematical notebook.

After reading it hastily, Xu Yi felt endless joy in his heart!

The thief God who was scolded by him until he stepped into the mud pit was suddenly lifted to the top of his head again.

What is the inexhaustible road of heaven and earth? This is the inexhaustible road of heaven and earth!

He even felt a sense of fate, reincarnation, and destiny deep in his heart.

It turns out that the writing on the wall is also an argument, an argument about the unification of all circles.

Guang Lingzi put forward a hypothesis on how to make a five-ring circle pass through the same fixed point.

Without the previous experience of studying Guiyuan Bu, it would have been extremely difficult for Xu Yi to understand the arguments on the wall. But with this experience, the arguments on the wall seemed to come naturally.

To put it bluntly, this cause and effect is truly God's will.

It turns out that this Guanglingzi is actually a strange person. Three hundred years ago, he was a man of great influence.

He is master of arithmetic, mechanics, magic, and gossip. He is master of all. He is a famous master craftsman.

Three hundred years ago, in the Chunyang Palace, Jiang Hentian was set up by the emperor. With his peerless force, he managed to escape from the palace, escaped from the capital, and fled back to his hometown in Guanzhong, where he soon died.

The Jiang family is a powerful family in the world, and its influence is not trivial. If the emperor attacked and killed Jiang Hentian, anyone who knew about it would be called "ungrateful".

And Jiang Hentian escaped. The Jiang family knew this. If it were told to the world, the emperor would definitely lose face.

However, no matter how wise or powerful he is, he has lost his meaning to the family now that he has died.

At that time, after careful consideration, the head of the Jiang family reported to the court that Jiang Hentian had died of illness.

The Jiang family conveyed their goodwill, and the emperor naturally accepted it. Whether it was to truly reward Jiang Hentian for his role in protecting the emperor, or to show it to the world, the heavenly family bestowed countless treasures.

The Jiang family's reputation was also greatly shaken.

Jiang Hentian has gained great fame for the Jiang family. Since he is alive and dead, he deserves a generous burial.

The Jiang family then spent a lot of money to hire famous craftsmen from all over the world. Guanglingzi was already famous at that time. In gratitude for Jiang Hentian's heroic life, he went to the Jiang family in person to unveil the list and took over the important task of supervising the construction of Jiang Hentian's tomb.

After spending nearly ten years, Guang Lingzi finally found a Yin vein in Huiyin Mountain and chose Jiang Hentian's tomb here.

After ten years, the tomb was finally built. According to the rules at the time, the craftsmen who built the tomb were required to take the Forgettable Pill and forget about the building of the tomb during these ten years.

However, the Jiang family is a wealthy family, and Jiang Hentian's tomb, in addition to being used as a place for Jiang Hentian's bones to rest in the grave, was also chosen by the Jiang family as a place for trials for the elite members of the family.

Therefore, precious medicines are planted all over it and cultivated carefully.

In addition, Jiang Hentian's cultivation was astonishing. After his death, his bones were extremely valuable. The head of the Jiang family even carried Guang Lingzi on his back. After the tomb was completed, he privately diverted the Yin River to build a hanging coffin, just to warm and nourish Jiang Hentian's bones.

The Jiang family has worked hard and spent countless money on the tomb. How can a mere heart-forgetting pill make them feel at ease with such a treasured tomb?

The head of the Jiang family did not hesitate to activate forbidden magic, turning tens of thousands of people into powder overnight.

Before the operation, Guang Lingzi was introduced into this secret chamber made of heavy gold by inspecting the tomb for the people, and Guang Lingzi was trapped to death.

It wasn't until two hundred years ago that a Taoist from the Alchemy Sect accidentally discovered this huge tomb, saw the wonders of the Yin Coffin, and had the idea of ​​ingenuity. He left a lead in the classics and led to many secrets. Yi, Qi Ming visited the tomb.

Coincidentally, the author of the secret book on circles obtained by Xu Yi had a close relationship with Guang Lingzi.

Now, he crashed into the place where Guang Lingzi died, the walls were stained with blood, and he found Guang Lingzi's legacy. It was really God's will in the dark.

Guanglingzi, who was trapped in death, also made some efforts.

Maybe he put too much thought into the numerology mechanism, Qimen Bagua, and other magic arts, so that the martial arts was somewhat neglected, and the talented man only had the cultivation level of the Qi Sea realm.

However, even with the cultivation level of Qi Sea Realm, relying on what he has learned, he is enough to stand proudly in the world. Even if he is as strong as the Jiang family, he does not dare to challenge him head-on. Instead, he chooses to trick him into entering the secret room and wait until he is exhausted before entering to get it. Sumeru Ring.

At the beginning of the ban, it was not that Guang Lingzi had not tried hard. He had tried all kinds of formations and weapons, but he could not break through the secret room that the Jiang family had prepared so painstakingly.

At the end of the day, I reluctantly remembered the art of numerology. After a long time of mental calculation, I came to the conclusion that these five circles passed through a fixed point. I used a special finger cot to record it using the wall as paper and my fingers as pen.

However, God's will is sometimes limited. Although Guanglingzi thought of the wonder of combined attack, he did not obtain the theory of number and could not exhaust the wonders of the circles.

The foundation is not established, there are empty theories, and in the end, it is impossible to break out of the wall, and suffocates and dies here. (To be continued)
Chapter completed!