Yelu Zhousheng looked directly at the spoon, and he made another discovery, because when he linked this spoon to the Tarim Sea to the north, it looked very similar to the yin-yang fish he saw with Elder Hua.

He asked the computer to outline the outline of the Tarim Sea for him, and now this yin and yang fish is more clearly presented in front of his eyes: the Qinghai-Tibet Plateau is a yang fish, and the Tarim Sea is a yin fish, but the tail of this yin fish seems to be not complete, and Yelu Zhousheng always feels that something is missing.

The bellies of the two fish are pressed tightly together, and after a long time, they seem to be rotating in a counterclockwise direction.

Why is it counterclockwise?

"The river produces a map, Luo produces a book, and the saint does it." The Great Leader recalled the words that Elder Hua had given him, there were two words in this sentence, and what he was looking for was the entrance. Where is this door?

Someone contacted him, and Yelu Zhousheng saw that it was Watson's eldest brother, and he also came to the moon. After a while, Watson stood at the door of Yelu Zhousheng, "What are you studying?" He asked.

"First of all, tell me where you've been these days, like you're missing."

Watson said, "I went to look for the entrance, and I found the door, but I didn't touch the doorknob." Then he saw a map on the big screen of the great chief, so he sat down and moved it eastward, "You see, though the great river does not have that much water at the moment—it does not look as good as a river of one of its tributaries. ”

Yelu Zhousheng said, "That's because there is no ice and snow on the Qinghai-Tibet Plateau, but I can still imagine its grand volume." ”

Watson said, "I can imagine that I might as well mark it in its full shape...... Look, what does this look like? ”

"You're referring to the Loop, huh...... Do you want to say that it looks like a gate? Yelu Zhousheng saw that Brother Watson marked the shape of the Yellow River with red lines. A big "several" appeared in front of the two of them. And in that part of the loop, it does have the meaning of a door, a gate on the earth.

"Where's its doorknob, you say?" Watson asked.

Yelu Zhousheng went to look at the door of the room, but there was no handle there. This is an automatic door, and when unlocked, it automatically retracts inside the wall. But he thought about it and said, "Is this possible...... Yes, yes, I don't want to hear you say 'impossible', what's wrong with me today...... Let's take a look at the actual site and maybe find the doorknob you're talking about. ”

"Zhou Sheng, you're saying that it can't help us find the secret entrance?"

"I admired your clever thinking."

The two said they were leaving, and the spacecar flew the two out of the gate at the top of the moon. They saw that the crack on the surface of the moon crust was due south and north, and it had disappeared on the moon horizon, and Yelu Zhousheng snorted softly.

He remembered several "changes" that Deputy Leader Archie had impassioned at the Council of Elders. Archie will not mention the responsibility for the damage to the moonshell, but the repair work must be carried out quickly. If the moonshell is not repaired one day, the wastes will feel that they are entitled to fight for something.

"If only I could turn the moon a little bit and put this crack on the side of the moon, maybe we just need a ladder that isn't too high." Yelu Zhousheng said.

Watson said, "Didn't Archimedes say that if you give him a fulcrum, he will be able to move the earth?" ”

"The fulcrum he wants is not as easy to find as ours."

Obviously, it is not feasible to reposition the Moon by launching its tail eruption, and regardless of whether the current strength of the Moon will be sustainable, under the current gravity conditions, the entire plateau will produce an earthquake measuring 360 on the Richter scale.

The two adjusted the direction of the spacecraft, and they had to fly all the way east, all the way beyond the west coast of the Pacific Ocean, before they could circle the outermost edge of the moon and turn their heads and fly down to the bottom of the "sky".

Strangely, the real sky was pitch black, because the sun's rays could not find reflectors. It wasn't until the space car burrowed into the refractor-like atmosphere that they slowed down, and when they looked back, the sky slowly turned blue.

The space vehicle followed a pre-set trajectory and began to swim upstream from the mouth of the Yellow River. They flew over the plains, turned the southern foot of the Taihang Mountains, and then followed the mountain to the north, and soon they found the place with ease.

The plateau is already green, the nitrogenous atmosphere is a paradise for greenery, and bracts and mosses have coexisted with the low shrubs and are in a vulnerable position. There are still a lot of things missing, birds, beasts, and people.

In the imaginary position of the doorknob of this "gate", they drove the space rover several times without finding anything, and then flew down the river to the other side - because some of the doorknobs were installed on the other side.

Helan Mountain, which runs north-south, is on the left side of the Yellow River, like the doorframe of this gate, guiding the mother river of the Chinese people all the way north to turn that bend. Here again, they found nothing. The location of the Yellow River is only a "river" imagined by the two of them, and in fact there is no water, and there are small patches of shrubs growing in the bare "river valley".

Flying further they turned to the southwest, and from the right porthole they could see the tall Qilian Mountain Range, and they crossed the foothills, and Yelu Zhousheng said to Watson, "Don't you feel that our current flight trajectory is very similar to that of a certain place?" ”

"It's a lot like our track in the Caribbean when we first arrived on Earth -- a question mark in reverse."

"Big brother, your guess in my office is right, this is a gate, it can only tell a smart head like you, big brother, where the real gate is."

"I have a hunch that the shape of the gate is just a hint, like the pyramid communities in Africa and South America, that's just the content of the hint, and the place where it wants to be hinted is far away." ”

Soon, Yelu Zhousheng pointed to a tall mountain range directly in front of him and asked, "Do you know what kind of mountain this is?" ”

With the help of the on-board image, Watson looked at the altitude again, 6200 meters. "This should be the Anima Qingshan mentioned in the data, which is believed to be the source of the Yellow River in later generations."

"You say this in Tibetan, which seems to mean 'the highest attendant before the living Buddha,' but judging by the name, I don't think we have reached the real destination yet, because it's just a waiter."

"You know everything."

"Isn't it a little funny for a descendant of a Chinese tribe not to understand the peaks and rivers of the Chinese people? Isn't it the word "rivers and mountains" that our ancestors fought bloody battles and defended with their lives? "They flow, they stand proudly, for thousands of years, maybe they want to tell us their names." ”

"The ancestors defended their names, and they didn't allow any other bastard to talk nonsense about them."

"Reasonable."