The silver needle was slowly pierced, first the Baihui acupoint, then the Qingming acupoint, and then there were many acupuncture points that Qin Zhongyu didn't know at all, the total number was as many as twenty, and most of them were concentrated near the head. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

When all this was done, Xu Fu's eyes had become foggy, and he seemed to have entered a state of coma.

"It's a little scary...... Is this using death to bring out one's potential......"

Qin Zhongyu had heard before that when people were close to death, they had great potential. Thinking back to himself, just like when his body was reshaped after being swallowed by a black python, Xu Fu was also on the verge of death at this time.

But Qin Zhongyu also knew that this was a very dangerous thing, and the slightest carelessness could cause the death of the attempter at any time.

"Probably only a person like Xu Fu who shakes his M physique will take the initiative to use such a method to stimulate his potential......" Qin Zhongyu thought in his heart again.

At this time, Ying Zheng also explained on the side, "Xu Fu's method is very dangerous, every acupuncture point he was pierced just now is a dead point that can cause death, ordinary people have already died I don't know how many times, but he can grasp this level perfectly like grasping the heat of refining pills every time, it should be said that this is also a talent of his......

"But Zhong Yu, you must not learn......" After a slight pause, Ying Zheng told Qin Zhongyu again.

"I wouldn't want to learn this kind of thing......" Qin Zhongyu also said as a matter of course.

After all, in Qin Zhongyu's opinion, this method of being bound, feeding poison, and using silver needles to stab all kinds of dead holes is really too perverted.

However, the thought of being able to gain insight into the heavens and understand the benefits of the future seems to be of considerable value to some people.

"That's what the so-called heavenly machine can't be revealed...... Ordinary people can't bear the price of leaking the heavenly secret like Xu Fu......"

In Qin Zhongyu's heart, he has a new understanding of words like "heavenly secrets cannot be revealed".

The rest of the wait seemed to be a bit long, and Xu Fu spent most of the time in a coma, with occasional convulsions to show what he seemed to have encountered in his unconscious dreams.

"It's really not interesting......" Qin Zhongyu regretted his curious thoughts before, "I originally thought that there would be some particularly gorgeous rituals or spells, but it turned out to be so boring......"

After a while, the tedious wait was finally over.

Xu Fu slowly opened his eyes, at first, his eyes were still in a state of confusion, and the focus was also blankly looking at the air, and then the pupils slowly returned to the state of a normal person, and the whole person gradually became energetic.

"Uh...... So comfortable......"

Xu Fu's first sentence turned out to be like this, as if he had just enjoyed the most wonderful thing in the world.

"Tell me what you saw...... Yingzheng asked.

"Ah, Your Majesty...... The minister will talk carefully......" Xu Fu hurriedly said, "The minister saw a monster with a snake face, and it also had wings like a bird, but she was in the turbid river, so that the minister could not distinguish the direction, just when the minister wanted to surface to see what kind of place it was, he saw that Qiqi appear, and then the minister's vision was interrupted......"

"Oh, a monster with a serpentine face, and the ability to cause floods...... Could it be ...... Turning into a snake?" Ying Zheng thought for a moment and then said.

"Presumably it is......" Xu Fu also agreed.

Qin Zhongyu had also heard of this snake for a long time.

Qin Zhongyu remembered that it was recorded in the "Classic of Mountains and Seas (Middle Second Classic)": "Water beasts." The human face is jackal, winged, snake-walking, and the voice is like a cry. Recruit big water. ”

It can be seen that this snake is a monster with a human face, a jackal body, a snake tail, and a voice like a curse and a baby voice, which can attract a lot of water.

"So what's going on with the drought in the southern region? Xu Fu, have you seen it?" asked Yingzheng again.

"The minister didn't know, because he was interrupted by Qi Qi halfway, the minister only saw the snake, and where the snake was, the minister didn't see it clearly......" Xu Fu said with some guilt.

"It's okay...... At least I know the real body of the monster, and I know that it is in the water, so it will be much easier to find it......" As he spoke, Ying Zhengyu waved his hand and untied the immortal rope on Xu Fu's body, allowing Xu Fu to regain his freedom.

Then Ying Zheng continued to ask: "Xu Fu, you said that the snake is in the muddy water, so are there any details worth noting?"

Xu Fu, who was untied, moved his body, thought carefully for a while, and said: "The turbid water should be all mud and sand, and the water flow is very fast, even in the water, you can hear a sound like a waterfall, and the water flow is also tumbling up and down......"

"Hmm......" Ying Zheng thought for a while, and then said to Qin Zhongyu, "Zhong Yu, do you have any opinion on Xu Fu's description?"

"Hmm......" Qin Zhongyu nodded, and then analyzed, "Since it is very turbid and you can barely see the surrounding river water if you dive in, then it is most likely the Yellow River in the northern region...... And it should be in the middle and lower reaches of the Yellow River, after all, the water in the upper reaches of the Yellow River is still very clear......"

"And what about the rapids?"

"If the current is fast...... Then the downstream area should be excluded, because the lower reaches of the Yellow River have begun to approach the estuary, and the water flow has become much gentler, so it should not be the downstream area...... So it is most likely to be in the middle reaches of the Yellow River......"

"And...... If you add to that what Xu Fu's predecessors said, the water is tumbling up and down, and there is a huge sound like a waterfall, then it is almost certain that it should be the 'Hukou Waterfall' located in the middle reaches of the Yellow River......" Finally, Qin Zhongyu added.

"Hukou Waterfall......?

Ying Zheng is obviously very familiar with this term, after all, this Hukou Waterfall used to be the boundary between the Qin State and the Jin State during the Spring and Autumn Period and the Warring States Period, Ying Zheng still knows something about it, but because the damage to the natural environment was not very serious in that era, the water of this Hukou Waterfall is not as turbid as it is now, but much clearer, so even if Ying Zheng has a good understanding of Hukou Waterfall, he couldn't guess that it was in Hukou Waterfall like Qin Zhongyu.

After thinking about it for a while, Ying Zheng immediately made a decision and said, "Zhong Yu, follow me to Hukou Waterfall!