Is this the spiritual eye opened by the pineal gland of the brain?

Yan Liqiang, who opened his eyes, looked at this space that had become normal in his eyes again, and his heart was full of shock.

The 108 alien beast nucleus crystals were still placed on the table, and they all looked the same from the outside, but at this time, Yan Liqiang was no longer confused, his eyes were staring at the alien beast nucleus crystal that looked completely different just now, and then he walked up and took the alien beast nucleus crystal in his hand.

When he closed his eyes again and unfolded his spiritual eyes, the alien beast nuclear crystal in his hand turned into a ball of blue light, and the strange rune loomed in the light.

Open your eyes......

The alien beast nucleus is still the alien beast nucleus.

"It turns out that this Sword Cave Crystal Tower Death Gate is really the Sword God Sect is selecting disciples who can inherit the inheritance of the Array Talisman Master!" Yan Liqiang muttered to himself, at this time, if he still didn't understand what this sixth level was testing, then he was really too stupid.

Against the profession of the talisman, he has almost never been in contact with it, and the only thing he has ever come into contact with before is the aura talisman that the Shatu priest is protecting himself, when he first saw the energy shield that appeared on the Shatu priest that could make arrows not get in, Yan Liqiang was so surprised that his jaw was about to fall, he didn't expect that in this world, in addition to martial arts, there was such an unbelievable secret method.

The world is unpredictable, and in the blink of an eye, he may become a formation talisman master in this Heavenly Dao God Realm.

After standing in a daze for a while, tossing and turning various thoughts in his mind, Yan Liqiang took the alien beast nucleus crystal in his hand and came to the iron table in the middle of the house, and then without hesitation, put the alien beast nucleus crystal in his hand into the groove in the iron table.

It's also amazing, at the same time that the alien beast nuclear crystal was put in, the alien beast nucleus crystal that just emitted a trace of strange red light was instantly blue light, and Yan Liqiang, who was standing in front of the iron table, was reflected in a dark blue, and then the iron table sank silently to the ground, and on one wall of the room, a crystal door slid open silently, revealing the passage to the seventh floor.

Yan Liqiang took a deep breath and walked towards the passage.

At the entrance to the passage, there is still a line of words.

- Spiritual eyes are natural, with peerless talent, and can go up to the seventh floor.

With such a question in mind, Yan Liqiang took a deep breath, and then walked up to the seventh floor, and in less than half a minute, Yan Liqiang came to the hall on the seventh floor.

Different from the sixth floor, the hall on the entire seventh floor is very empty, in the whole hall, there is only one iron table that is bigger than all the iron tables downstairs, and on the ground next to the iron table, there is a bunch of square bricks, Yan Liqiang walked closer, only to see that the things placed on the ground next to the iron table are not bricks, but square metal blocks, and on the metal blocks, there are also carved numbers one by one, all the metal squares, there are just 81, and the numbers on the squares are also from 1 to 81.

"What is this for?" Looking at these things on the ground, Yan Liqiang scratched his head, and saw that there was a piece of paper on the iron table next to him, so Yan Liqiang directly picked up the note.

- Congratulations, the disciple who can come here, the Sword God Sect is one in ten thousand, you have used your strength, luck, and superb talent to prove that you can get here qualifications, the next level, even if you can't pass, you will also get the reward of entering this layer, the reward of this layer is one of the four great miracles of the Sword God Sect, "Combined Sword Technique", "Combined Sword Technique" It is an innate secret method, which can directly point to the avenue of heaven and man, which is by no means comparable to ordinary exercise cheats, in addition, you can also obtain the right to use the Canglong Cave in the Dijian Valley for seven years, all of this, you deserve it.

——The test of the seventh layer is the last level in the door of death, for many people, this level is also the most difficult level, through this level, there will be no test behind, you will go all the way smoothly, directly into the ninth layer, and if you can pass the seventh floor, then, your rewards will be more, you can not only get all the rewards of the seventh layer, at the same time, in the ninth layer, you will have a greater harvest, that harvest, is the strongest inheritance of the Sword God Sect, it will let you embark on a more brilliant road, this road, will definitely make you famous in the world, and stand at the peak of humanity in the entire Silver Continent in the future, at the same time, which can also give you an incomparable status in the Sword God Sect.

——The previous levels, some test your heart, some test your strength and luck, some test your courage, some test your talent, and some test your talent, and this level, the test will be your other talent and talent.

- There are eighty-one squares on the iron table in front of you, and there are eighty-one numbers on the ground next to you, and if you put the numbers into the iron grid, as long as the sum of the horizontal lines, vertical lines, and two diagonal lines in the iron grid is equal to 369, then the last door will open for you.

- Heavenly Dao, all things are shapes, and their gods are numbered!

Yan Liqiang kept reading it twice, his mouth couldn't help but open wide, he didn't expect that the final test of the seventh layer was actually his mathematical ability, the eighty-one grids in front of him and the eighty-one metal characters on the ground, as well as the requirements on this paper, were clearly for him to complete a ninth-order magic square within a limited time.

The rewards of the seventh layer are not related to the array talisman master, but the level of the seventh layer is closely related to mathematics, which can't help but make Yan Liqiang have an idea in his heart, is it necessary to have a good mathematical ability to become a formation talisman master? The array character of the array talisman master and mathematics seem to have some faint relationship......

The last sentence on the paper -- Heavenly Dao, all things are shaped, and their gods are numbered! Yan Liqiang carefully read it twice and found that this sentence had a profound meaning. This sentence may be a little difficult for people in this world to understand, but for people like Yan Liqiang, his understanding of this sentence is definitely more profound, because all the sciences he saw and knew in his previous life were based on mathematical research, and to a certain extent, this is also touching the "Tao......

In the Silver Continent, when it comes to the Nine Palaces Chart, many people can say it - the Nine Palaces, that is, two or four are for the shoulders, six or eight are the feet, three on the left and seven on the right, one wearing nine shoes, and five in the center. The Nine Palace Diagram is the simplest third-order magic square, the Nine Palace Wind Shadow Step that Yan Liqiang cultivated before, which is also a martial art that evolved from the Nine Palace Diagram.

Above the third-order magic square, there may be people who study the fourth-order or fifth-order magic square, and the magic square above the fifth order, Yan Liqiang has never heard of anyone who will study this, even if it is a master of organs like Zhang Yourong, the study of this path has stopped before the sixth order, for those many martial arts cultivators, if they want to complete a sixth-order magic square, it is like asking them to die, and they may not be able to study it in ten years, it is better to let them go to the life and death platform to fight a more realistic.

In another person, even if it is an elder of the Sword God Sect or a master of the organ like Zhang Yourong, he may be crazy in the face of this level, but for Yan Liqiang, looking at the level in front of him, he feels that this is simply a benefit for himself.

"Could it be that the person who set up this level knows that he had a nickname called the little prince of mathematics in school in his last life?" Yan Liqiang muttered to himself, such an odd magic square, in fact, there are many solutions, such as the Rob method, the Bashe method, the triangular cutting method, etc., you can easily get the final answer, and the correct answer to the ninth-order magic square is definitely more than one, Yan Liqiang's blink of an eye, there are at least two correct answers in his head.

With the answer in his head, Yan Liqiang was not idle in his hands, bent down and picked up the metal square with the word "one" engraved on it from the ground, and inserted it into a grid on the iron table in front of him.

It took less than two minutes, when the last number on the ground was inserted into the last grid on the iron table, the iron table sank silently into the ground, and the crystal door of the last level finally appeared in front of Yan Liqiang.

- Those who correspond to the Tao, please go to the top of the door of death!

At the entrance of the crystal gate, there was still such a sentence, Yan Liqiang glanced at it, and walked up directly.

This time, the journey up was extraordinarily long, because there was no eighth layer, Yan Liqiang went directly to the highest ninth layer.

The space of the ninth floor of the highest level of the crystal tower is smaller than the space of all the floors below, just in the middle of the space of the ninth floor, there is an ordinary wooden table, there is a futon on the ground next to the wooden table, and two boxes made of pure gold are placed on the wooden table. Combined Swordsmanship.

Yan Liqiang took a deep breath, suppressed the excitement in his heart, and then, he opened the gold box on his right, in the gold box, there was only a strange crystal, and there were a few words on the crystal - "Tai Yi Fu Sutra".

This was issued, and Yan Li forcibly swallowed a mouthful of saliva......