"Yes, it's a thousand changes!"

Sima Jiuyan confirmed with certainty.

Thousands of changes is a term improvised by Sima Jiu.

In the previous life, everyone called such a square the Rubik's Cube.

However, Sima Jiu felt that the Rubik's Cube sounded a little cheesy and was not worthy of his identity across the country.

So, he gave the Rubik's Cube a new name: Thousand Changes.

After all, the big square in front of Li Jiancheng could have countless changes by rotating.

Therefore, there is nothing wrong with calling it a thousand changes.

"Mr. Wuliu Tao Yuanming: Group leader, don't be naughty, although I live in seclusion in the countryside, I still know a little about the Rubik's Cube."

"Swordsman Jing Ke: Looking at the group leader's serious nonsense here, I can't hold back and want to laugh."

"Swordsman Jing Ke: A thousand changes? If you think about it, if you are a member of the agency, you have to hit the wall when you hear you give such a name to the Rubik's Cube. ”

"Group leader Sima Jiu: This group leader is happy, what's wrong."

"General Wang Meng: The will of the group leader is our program, but we had better not get involved in anything that the group leader is happy with."

"Sword Saint Pei Min: It is said that in order to let his disciples better understand the principles and essence of the mechanism, the ancestor of the organ family invented the Rubik's Cube, which has thousands of changes and is difficult for ordinary people to understand."

"Swordsman Jing Ke: I remember Brother Gradually Leaving once said that if you want to trouble someone, let him play the Rubik's Cube."

"Mr. Xiangshan Lu Jiuyuan: Feel free to do whatever you want, let the group leader entertain himself, let's continue the topic just now."

"Sword Saint Pei Min: Oh, yes, I just talked about my battle against the Black Mountain Demon."

......

Although Li Jiancheng was born in a wealthy family, however, this square in front of him was also the first time he had seen it.

Therefore, he was quite interested in the thousand changes that Sima Jiu said.

"What is this?"

"It's ......"

Just when Sima Jiu wanted to introduce the Thousand Change Machine, he realized that he didn't seem to know much about the Rubik's Cube.

He only knew that this so-called Thousand Variations Machine was actually a fourth-order Rubik's Cube, with four squares on each face.

The fourth-order Rubik's Cube is composed of a Vientiane axis in the center, as well as 24 central blocks, 24 edge blocks, and 8 corner blocks.

As for the rest.

That's all there is to it.

After Sima Jiu was cautious, he said loudly: "This is a very metaphysical high-level institution, and the mystery of it has not yet been understood by the younger brother. ”

"However, in my opinion, this thousand changes should be deliberately disrupted, if we can make every side of the thousand changes the same color, that is, restore the thousand changes, perhaps, we can unlock these mechanisms."

"Oh!"

"Sounds like a thousand changes are pretty powerful."

Li Jiancheng was convinced of Sima Jiu's words.

After sighing, he glanced left and right at the lines on the metal table, and muttered: "The art of vertical and horizontal, Kyushu is the same...... Between the ink and the zhang, ice and fire are forever...... The test participant self-solves. ”

"Could it be that this is asking me to restore the Thousand Changes?"

Sima Jiunuo said: "The test person understands himself, it sounds like this. ”

"But what am I going to do?"

"You pick up the mill and rotate it vertically and horizontally so that the color of each side of the mill is the same, and that's it."

"It's that simple!"

"Simple?"

Sima Jiu couldn't laugh or cry.

"It's not easy at all, if you don't believe me, you can try."

Li Jiancheng had the posture of a newborn calf who was not afraid of tigers, picked up the thousand change machine, and spun it.

However, after several rotations in the vertical and horizontal directions, he realized that the situation was not right.

"Turning around, you can't keep any of the faces of the mill the same color."

"Ninth brother, do you have any tricks?"

Sima Jiu thought for a while, and then explained solemnly: "Actually, it is not difficult to restore the thousand change machine, you only need to master the change law of the vertical and horizontal rotation of the thousand change machine, and everything will be solved." ”

As a result, Sima Jiu introduced the simplest method for Li Jiancheng: the reduced-order reduction method.

In the first place, he restored the thousand changes through this method.

Sima Jiu relied on that unforgettable memory and explained to Li Jiancheng endlessly.

And Sima Ruohua and Nalan Lingyun didn't seem to be interested in this, so they waited silently without saying a word.

A quarter of an hour later, Li Jiancheng suddenly said, "Oh, so that's the case. ”

"It's not hard, look at me."

Subsequently, after Li Jiancheng briefly looked at the thousand change machine, he began to rotate the thousand change machine.

While he was spinning, Sima Jiu also lost no time in instructing him.

Soon after, with the last rotational reset, the six faces of the millennium finally took on the same color.

"Brother Jiancheng, yes, I have mastered the law of change so quickly."

Li Jiancheng's comprehension ability really amazed Sima Jiu.

"One machine and one world, no matter how complex the color of each side of the thousand change machine is, as long as you master the transformation law in it, you can restore the thousand change machine and make it one again."

When Li Jiancheng said this, he was stunned for a moment.

"The art of vertical and horizontal, Kyushu is the same, it turns out that there is still this meaning."

"Kyushu is especially large, all living beings are diverse, do whatever you want, it will be difficult to obtain, if you can follow a specific law, regardless of vertical and horizontal, but in the end you can restore the appearance of the thing itself,"

"The thousand changes are like this, and the ruling world is also like this, conforming to the way of heaven, supplemented by vertical and horizontal techniques, can Kyushu be the same."

Just when Li Jiancheng had a lot of feelings, suddenly, the mechanism in the cave hall was transmitted again.

Immediately afterwards, stone pillars as thick as fists slowly rose from the ice and fire pool.

When the stone pillar leaked out of the water surface, the sound of the mechanism in the stone room stopped abruptly, and the stone pillar stopped rising.

"Ninth brother, look behind you."

Sima Jiu hurriedly turned around, and only then did he see the stone pillars in the Ice and Fire Pool.

The nine stone pillars are evenly distributed along the clear boundary line in the Ice and Fire Liangyi Pond, leading directly to the stone pillar in the center of the Ice and Fire Liangyi Pond.

"One, two, three...... Nine stone pillars. ”

Sima Jiu exclaimed, "Could it be ...... Is this asking me to step on the stone pillar in the water to get the white mountain dew? ”

Li Jiancheng supported his right elbow with his left hand and his chin with his right hand, and after thinking for a while, he said, "It seems, it should be." ”

"Won't it?"

Sima Jiu looked at the pool and couldn't help but shudder.

"In this pool, one side is cold ice, and the other side is like boiling molten iron."

"If the soles of your feet slip or you can't stand steadily...... The consequences are unimaginable. ”

Then, Sima Jiu turned his head sideways to look at Li Jiancheng.

"Brother Jiancheng, you're not going to let me take the risk, are you?"

"No, no, no, on the contrary, I believe in you, you will definitely be able to get Baishan Yanlu back."

When Sima Jiu heard the news, he was immediately cold, this is not a joke, if you don't pay attention, your life will be at risk.

So, he looked at Sima Ruohua pitifully.

"Little Sister ......"

Before he finished speaking, Sima Ruohua cheered up: "Brother, go ahead, I believe in you too." ”

"Huh? You're really my sister. ”

Sima Jiu laughed, and immediately, he turned his gaze behind Sima Ruohua.

When he saw Nalan Lingyun's fist clenching and cheering, he stopped asking.

"You guys, it seems that this handsome guy is careless in making friends!"

Li Jiancheng quipped: "We all believe in you, and you should feel honored." ”

"Forget it, just go, more than ten years later, he will be a good man again."

"Courageous."

"Get out."

Sima Jiu turned his head, looked at the medicine bottle in the ice and fire pool, and after taking a few deep breaths, he tentatively put one foot on the stone pillar.

At this moment, Nalan Lingyun hurriedly stopped: "Ninth brother, don't ......"