While the Nervous Knife was talking, Guyu was always focusing on gnawing on the lamb leg. It was obvious that this self-proclaimed materialist was actually very superstitious.

In other words, during the whole process, Gu Yu did not look at the nerve knife at all, and the last few words of the nerve knife did not make any sound, but Gu Yu took the conversation.

So, the people who experienced it immediately understood what Guyu said that he could hear something was referring to.

Maoyan smiled, wiped his beard and said with a smile:

"Guyu, you don't want to go with us because the Nervous Knife said that the coast was safe before, right?"

Guyu doesn't make any noise.

Maoyan did not continue to speak to Guyu, but turned to the nerve knife and asked:

“Is the earth square or round?”

The Nervous Knife pointed out the mistake in Maoyan's words very seriously and said seriously:

"The earth is neither round nor square, but flat, flat. How many times have I told you that it is flat and the sky is semicircular."

Maoyan continued to ask:

"Then, is it the moon or the sun?"

The Nervous Knife was very angry. He couldn't understand that Maoyan's memory was so poor, so he thought to himself:

"I have said it many times. The sun and the moon are as big as the moon. Do you have no eyes? You can tell if you look at it yourself."

There was a smile on the corner of my hairy eyes and my smile was so bad that I continued to ask:

"Then how have you been absorbing the essence of the sun and moon recently?"

The nerve knife thrust his chest and said proudly:

“Very effective!”

Maoyan was about to continue asking, Guyu hurriedly swallowed the flesh in his mouth and said loudly:

"I thought about it carefully and I still have to go with you. After all, my hearing is of such use. If everyone really needs me, I must be obliged."

Gu Yu's heart is like this guy, and his worldview is wrong to his grandmother's house. If he could believe what he said, Gu Yu would rather believe that there are ghosts in the world.

Sister Le glanced at Gu Yu, hummed lightly, and then said:

"Stay for two hours together, and then set off overnight. Julie, please sleep with me. As for Guyu, you will lose weight. You will have no problem sleeping with you."

The nerve knife made an OK gesture, so a short while later, snoring sounds broke out in the tent.

Guyu was very sleepy, so sleepy that he wanted to wear an iron hat, which was heavy.

But he just couldn't sleep.

So I got up, and ignited the half of the cigar left before at the tent door to relieve the pressure in my heart.

He was under a lot of pressure because it seemed that it was quite dangerous to follow these guys or not, but it was obvious that following them was more reliable.

Guyu was very sure that his choice was right, but he was inexplicably panicked and had nowhere to rest.

After a while, the nerve knife also came out. The ripe man took the cigar in Guyu's hand, took a hard breath, looked at the clear night sky after the rain, and said:

"Look, is the moon as big as the sun? Eyes won't lie."

Gu Yu raised his eyelids and looked at the moon without saying a word. After all, both children can stump Confucius when they debate the sun, let alone distinguish the sun and the moon when they are nervous.

Nervous Dao was very happy about Guyu's silence, because most people either laughed at him or started to debate with him at this time.

But Guyu does not have it, what does it mean?

In the mind of the Nervous Knife, he thought this might be a symbol of his soon-to-be confidant.

"Guyu, do you know? When I first had this kind of guess, I couldn't sleep and felt very confused. I learned from childhood to tell us that the earth is round, the sun is far away from us, and the moon is closer to us.

Can you imagine how shocked I was when I felt and guessed that the world was flat, the sun was as big as the moon, and was spinning at a distance between our disc-like land?"

Guyu's hands were a little trembling. He wanted to hit someone, but he was afraid that he could not beat him.

After all, it is called a nerve knife, and I always hold a knife in my hand.

So, he said politely:

"Yes, I'm so shocked. I just don't understand a little. If the sun and the moon revolve around this disc continent, then how can the moon be phased? After all, the moon needs to reflect the sun's light!"

"Hmph!"

The Nervous Sword smiled very deeply, then lowered his voice and said:

"This is exactly the topic I have been studying recently. I tell you that the moon does not reflect the sun's light at all, but the moon itself will shine. Therefore, the roundness and ignition are just the self-change of the moon, and it has nothing to do with the sun."

Gu Yu shook his hand and the cigar almost fell to the ground.

This is so shocking!

The nerve knife pressed the sound even lower, saying:

"I have never told anyone about this discovery that you are the first person to know. I tell you that after thinking about the law of the moon's roundness and ignition, I did an experiment.

That is, on the night of full moon, use a thermometer to detect places where moonlight is exposed and places where moonlight is not exposed. Then it is found that the temperatures in these two places are different, and the temperature will be lower when moonlight is exposed.

Think about it, if the moon reflects the sun's light, the temperature should be higher in the place where the moonlight shines. So after several experiments, I concluded that the moon shines independently and emits cold light opposite to the sun.

Therefore, it is correct to call the moon the moon.

It was after that that I began to try to absorb the essence of moonlight by using the ancient qi extraction method, which was quite effective.”

Gu Yu couldn't help but believe it, because this guy really took out a thermometer in his pocket and tested the moonlight and the places where the moonlight could not be exposed. It turned out that the temperature was actually lower in the moonlight. This was amazing. (PS: This is true, the moonlight is colder.)

Guyu almost believed it.

So he asked:

"Very effective? What's the effect?"

The Nervous Knife smiled more mysteriously, and his voice pressed lower and lower, saying:

"You will be the first witness, follow me!"

The two of them came to the bonfire at the door of the tent.

The nerve knife picked up the kettle with boiling water on it, poured the water into a metal cup, and said:

"This is my special drinking cup. It is silver. You know, silver conducts heat quickly. Now the temperature outside the cup is almost the same as the internal temperature."

Guyu nodded repeatedly.

Then the nerve knife took a breath, waved his right palm to the moon, and became a dragon's claw-shaped like a handful of moonlight.

"I'm now filling the moon's yin energy into my hands and then picking up this hot cup."

Before he finished speaking, he had already picked up the silver cup, his face was light and there was no sign of pain.

Guyu was shocked.

This is not magic, it is true. He actually used the moon's yin energy to resist the hot boiling water.

This time, Gu Yu believed it.

Seeing is true!

He took the nerve knife for a while, slowly lowered the cup slowly, spread his hands and said:
Chapter completed!