Just because it took three hours to count three digits doesn't mean they counted four digits, and it took six hours to count.

One more digit brings a huge amount of computation, which is not as simple as doubling. In order to open the third stone gate, those who were proficient in the number of magic in the Immortal Gate did not close their eyes for two days and two nights, so they calculated the number.

"9528" stayed up for two days and two nights, and the people who beat Rao with iron couldn't stand it, and after reporting the numbers, those people were tired.

"Alas...... Madame, do you think we are going to rest, or are we going to give it a try, this set of numbers is right?

"How many stone gates are there?" The people of the Immortal Sect are calculating, Gu Qiancheng doesn't need to stay up, she is resting well.

Besides, she didn't need to do anything, just walk another meter inside and open another stone door.

"I don't know. It is said that Emperor Win likes the number nine very much, and we guess that there are nine stone gates. "If it's nine or ten doors, the amount of calculations in the back will be even greater.

"If it's the Nine Stone Gates, can they figure it out?" With ten-digit calculations, as well as huge formulas and algorithms, Gu Qiancheng didn't doubt their abilities, but really ...... It's too hard.

You know, now you can do without a computer or anything, these people in the Immortal Gate are completely calculated by hand, which is simply life-threatening.

"Yes, they can figure it out, it just takes time." The person who led the way was very firm in telling Gu Qiancheng.

"In that case, I'll go in and copy the numbers on the fourth door, and wait until they wake up." Gu Qiancheng walked forward with a pen and paper again.

Pressing his hand on the number 9528, the third stone gate slowly rose, revealing the true face of the fourth stone gate.

There is no accident, it is all five digits, and the number is even larger, not to mention the calculation, just copying these numbers, Gu Qiancheng spent most of the hour.

Of course, most of the hour was not all about copying numbers. The more you go inside, the higher the temperature inside and the thinner the air, Rao is Gu Qiancheng is also a little unbearable, and he has to come out to change his breath after copying a few lines, otherwise it is easy to suffocate inside.

After copying the numbers, Gu Qiancheng didn't rush to sleep, but pretended to be careless, picked up the calculation process written by the mathematicians, and looked at it, but it was just ......

Seeing this, Gu Qiancheng was sad.

Damn, don't talk about calculations, people have calculated them, and she can't understand them.

Why is it so hard?

The corners of Gu Qiancheng's mouth were crooked, and he silently put the paper in his hand back to its place, just as if he hadn't seen anything.

When the person leading the way saw this scene, he just smiled faintly and didn't say anything.

When they calculated the numbers, they didn't guard against Gu Qiancheng, because they knew that Gu Qiancheng would definitely not be able to understand them, and in fact, it was the same.

The magicians of the Immortal Sect woke up after sleeping for two days. When they saw a new set of numbers coming out, they didn't feel tired, but their eyes lit up one by one, and they were very excited.

The charm of numbers is fully reflected in this moment.

Gu Qiancheng looked at the sky silently, no longer expecting that he could calculate the number of opening the door. She has a specialization in the art industry, and calculation is not her forte, she just needs to memorize these numbers.

The five-digit amount of calculation is also a large amount of work for the mathematicians of the Immortal Sect. However, with the previous two calculations, they were slightly faster, and it only took three and a half days to calculate the numbers.

"65874" the number of the opening of the fourth stone gate.

Holding the numbers, Gu Qiancheng entered the stone gate corridor again and copied out a set of six-digit numbers, and this time it took the mathematicians five days to calculate it.

However, this is already very fast, at least Gu Qiancheng feels that these people are about to rebel against the sky, such a complicated number, they can actually calculate it, it's simple!

The six-digit number is followed by the seven-digit, eight-digit, and nine-digit numbers. In the back, although the mathiciers did not get faster and faster, they did not slow down either.

In a month and a half, the mathicides counted all the numbers, except for the last gate, the ten-digit calculation.

It's just that this time, without waiting for the mathematicians to calculate, Gu Qiancheng calculated it first, or she guessed it.

"Don't count it, it's ten nines." Gu Qiancheng did not hesitate and pressed his hand on the ten nines.

"Madam, no, it's dangerous......" The people outside saw that Gu Qiancheng didn't copy the number, so they pressed a number, and their faces turned pale with fright, but ......

They can't get in!

Before, this walkway was only one meter long, and they could barely walk two steps, but now this walkway was eight meters long, and before they could run in front of Gu Qiancheng, they were melted by the high temperature of the time.

"I trust my own judgment." Gu Qiancheng did not hesitate, pressed his hand, and did not listen to the persuasion of the people of the Immortal Sect at all.

The people of the Immortal Sect looked at Gu Qiancheng with wide eyes, or at the Ninth Gate.

Although they don't know what the price will be for making a mistake, they don't need to think about it to know that if they can design such an ingenious mechanism, they will naturally not give people the opportunity to take advantage of opportunism.

If you press it wrong, Gu Qiancheng is afraid that he will die here and become a part of the stone gate!

The people of the Immortal Sect watched with wide eyes, although they couldn't see it really, they still didn't dare to blink, and they were so nervous that they couldn't do it.

Gu Qiancheng was like nothing, standing quietly in front of the stone gate, waiting for the stone gate to open.

did not disappoint Gu Qiancheng, after she held down ten nines, Shimen let out a burst of "boom...... Rumble...... boom", and then I saw that the ninth stone door was opened.

The ninth stone gate was opened, but the expected path did not appear in front of Gu Qiancheng, and what appeared in front of her was still a door. However, there are no numbers on this door, but a huge yin and yang gossip diagram is drawn.

One black and one white, especially obvious in this sea of fire.

"How is this for me to go?" Gu Qiancheng looked at the gossip map and couldn't make up his mind for a while.

As for the people who turned back and asked the Immortal Gate?

Gu Qiancheng didn't think about it at all.

The people of the Immortal Gate have never entered, what do they know?

It's just a gossip map, and there are no numbers, which means that there is no need to calculate, and the road must be on this diagram.

I don't know much about Gu Qiancheng in the gossip diagram, I only know that in the gossip diagram, the yin fish is black, the yang fish is white, the head of the yang fish has a yin eye, and the head of the yin fish has a yang eye, which means that all things are transforming and penetrating each other, there is yang in yin, yin and yang are yin, yin and yang are combined, and they are mutually reinforcing.

"Mutual restraint?" Gu Qiancheng stared at the gossip map without blinking, and when he saw the final dazzling discovery, this picture seemed to move.

"Am I dazzled, or do I really have to move?" Gu Qiancheng rubbed his eyes vigorously and looked at ...... again But I found that I wouldn't move.

"Hey, am I wrong?" Gu Qiancheng frowned, but at this moment, she found that the gossip map was moving, and at the intersection of yin and yang, something seemed to flow through......