This time, not only everyone was stunned, but even Mr. Ling did not hide his surprise at all.

He hurriedly said:

"Can you crack the Qimen escape of 4,320 games?"

Gu Yu smiled and replied in a very affirmative tone:

"cannot!"

Mr. Ling said strangely:

"Then ~ how do you find the blood pool?"

Others also questioned.

Gu Yu pondered for a moment, organized the language, and said slowly:

"I think if there is really such a hub that can make the water system here form an endless cycle, it means that we cannot break this formation at all, and we cannot go out through magic numbers. It would be better to forget the Qimen Escape, but put our thinking back to the beginning of our journey."

Xiao Man'er said in confusion:

"The beginning? Where is Zhongshan sacred tree?"

Gu Yu shook his head and said:

"No, it's Pizi Temple."

"Pizi Temple?"

Everyone's eyes were more confused, and only Mr. Ling's eyes seemed to have a lighter look.

This person has a very high IQ. With a little bit of improvement, he can instantly wake up.

Mr. Ling looked at Guyu and said:

"That's right, the key is Pizi Temple."

As he said that, Mr. Ling turned to Okawa and said:

"Take out the compass and let's follow the compass."

Dachuan became even more confused. Although he took out the compass obediently, he still couldn't help but question Mr. Ling for the first time and said:

"Mr. Ling, the direction of this compass is slowly changing, and the angle is swaying back and forth."

Mr. Ling smiled and said:

"Then let's go with a sway. At worst, we can take the S route and set off. It shouldn't be wrong."

After saying that, he didn't explain and asked everyone to set off overnight.

Truth be told, everyone would rather rush on the road than sit in this muddy swamp for a night.

Everyone burned the torch, saved as much as possible the battery of the searchlight and flashlight, and continued on the road.

It was still Dachuan, Laota and Guyu took turns to take the lead.

At this time, Dachuan led the team temporarily, and Lao Ta Guyu and the others followed him in the middle of the team.

Xiao Man'er's mind is now full of mud. Seeing Gu Yu by her side, she couldn't help but ask:

"Guyu, why? How could the pointing of the compass be correct? The pointer sways left and right, with no rules at all!"

Gu Yu glanced at Xiao Man'er and said:

“Irregular!”

Xiao Man'er pursed her mouth and quickly changed her words:

"Uncle, why?"

Gu Yu then smiled:

"The direction of the compass does change at any time, but the magnitude of the left and right shaking is always within 45 degrees. In other words, if we follow the compass, the general direction will not change, but we just took a S route."

Xiao Man'er was still confused.

"But why is this general direction the blood pool? Also, what does this have to do with Pizi Temple?"

Gu Yu smiled mysteriously and said cheaply:

"Hehe, that's because ~~~ I won't tell you!"

Xiao Man'er's eyebrows stood up and she said angrily:

"You~~~ You guy~~~"

Then I thought that Guyu seemed to be soft but not hard, so I hurriedly softened my tone and said:

"You guys, just say it~~~"

Guyu smiled and said:

"Then you promise to call me a fixed name in the future. I will tell you if I call me my brother-in-law."

Old Ta was beside him, and he also pricked his ears to know the truth, but when he heard Gu Yu say this, he immediately found that this matter was much more interesting than the mystery of Lao Shizi's blood pool.

I felt energetic immediately, my eyes shining, and said:

"Do you like my cousin?"

Guyu was shocked:

"Ah? Yuhui is your sister? Isn't it your sister?"

Lao Ta touched his fat face and said hurriedly:

"Oh, I'm mature, but that's not the point. Do you really like my cousin? I told you, my cousin will get furious when he touches her. If you really marry her, you will face a break in your life at all times.

After spending so long together, you are still very comfortable. I can't bear to fall into my cousin's fire pit. You should be my cousin's husband. Don't look at Xiao Man'er, but it's just like this that she can marry her home. "

Xiao Man'er gritted her teeth, looked at Lao Ta, and said angrily:

"Chan Nan, don't interrupt!"

Lao Ta shrank his neck and looked ahead, philosophical.

Xiao Man'er is a real bachelor, and she doesn't care about her feelings about her own sister who doesn't know where she feels. She screamed sweetly:

"Brother-in-law, what do you say, why are you?"

This sound almost lost his teeth when Gu Yu said sweetly. He immediately kept his word and explained:

"The relationship between this matter and Pizi Temple is very simple. Only in the special cliff position of Pizi Temple can you see the blood pool be located by using snake fog to refract the moonlight.

So the question is, why do you have to perform a witchcraft to summon snake fog every time someone goes into the mountain to find a blood pool? Logically speaking, as long as someone has been there, will there be a ready-made map?"

Xiao Man'er pondered and said:

"Yes, why don't they leave a map? How much effort is it?"

Lao Ta took back Zhesi and turned his head to Gu Yu and whispered:

"Look, I'll just say she's meow, right?"

Xiao Man'er twisted Lao Ta's arm and twisted it with a purple cucumber, causing Lao Ta's round face to tremble.

"You don't have a melon, why do you say?"

Lao Ta rubbed his arms and said with a grin:

"Of course it's because the location of the blood pool is not fixed."

Xiao Man'er suddenly realized and said:

"Oh, so that's the case, so every time someone goes into the mountain to look for the blood pool, he must find the temple guardian to see the current location of the blood pool before he can find it."

Guyu nodded and said:

"That's right, and the movement of the blood pool is that it is unruly and cannot be calculated by people, so it must be refracted by snake fog generated in special places to observe."

Xiao Man'er's expression suddenly changed and she wondered:

"But why can we find it through the shaking compass when the blood pool moves? The movement of the blood pool should be relatively large and slow!"

The little girl is not stupid.

Because if the blood pool moves too small, there will be a fixed map. If the movement speed is fast, then everything that Pizi Temple sees is meaningless.

Guyu glanced at the misty night and said:

"Mr. Ling said that the formation of a water system here requires a hub to provide the power to allow water to run without any end. Then, it can allow a hub to continue to move for thousands or even tens of thousands of years, and such power can only be natural power.

Here, the most obvious natural power is hydraulic power, but one-way force cannot allow a hub to operate at all. There must be another force, and here, the most reasonable other force should be magnetic force."

Seeing that Xiao Man'er was still confused, Lao Ta was also pondering, Gu Yu stopped buying a lawsuit and gave the answer directly:

"That is, I guess the blood pool itself is a huge magnet, and it should be hollow. In this way, when the water flows into the ground and forms buoyancy and one-way thrust, the blood pool will move in one direction.

However, because of the existence of magnetic force, the blood pool will be affected by magnetic force, so the blood pool swings on the underground nursery full of water.

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Of course, as the amount of rain and the deflection angle of the magnetic pole changes, the large position of the blood pool will also change, and the ultimate trajectory is impossible to calculate. Because the magnetic poles are changing, the rainfall is also changing every year."

This time, Xiao Man'er suddenly realized it and scolded:

"So, the Qimen Dunjia on the periphery is simply an ancient psychological trick!"
Chapter completed!