Night.

Mo Wuxin had already rested early. Tomorrow is the final, and I and others must rest well today, recharge their energy, and prepare for tomorrow's game.

Whether it is the Academy of All Souls, or the Yunmengze Academy, or even the Fu Demon Hall Academy. For Qingyun Academy, they are all strong rivals.

You have to take care of your spirits!

But for Chen Yi, tonight is destined to be a sleepless night.

"Goo-goo

The owl's cry was mixed with the chirping of cicadas, and occasionally a few frog calls, and although it was late at night, it was a little noisy.

Chen Yi sighed.

Qingyun Academy finally entered the finals, but the next opponents were more difficult than the other. Recalling the picture of the toad defeating the snake queen, Chen Yi couldn't imagine how Jin Duanyan and the others should defeat the toad.

"Toad's strength, although it was revealed in the battle that defeated Snake Queen, however, this may not be his full strength. Jin Duanyan and them, they have to find a way to target that guy, otherwise they won't be able to win the championship. ”

Geng Lao slowly walked behind Chen Yi and said softly, "Young man, can't you sleep?"

Chen Yi looked back and saw that it was an old man he didn't know, but he didn't see it, and said, "There is no sleepiness in a good night, and my heart is on the moon." ”

"Hehe, young man, what can you worry about? Since you can't sleep, why don't you come and help me think about a problem?"

"Oh, what advice does the old gentleman have?"

"It's a weapon, it's unusually sharp, but it's too big. If you reduce the size, it will affect the proficiency, because the owner of this weapon is used to using weapons of this size. But if the volume is not reduced, the weight is too large, but it will cause too heavy a burden on the owner of the weapon, you say that in this case, how can the old man improve this weapon?"

Chen Yi thought for a moment, and then said, "What's so difficult about this? If the old gentleman wants to reduce the size of the weapon without affecting the hardness, the purpose is to reduce the burden of using the weapon, right?"

"Not bad. ”

"But to reduce the burden, it is not necessary to reduce the volume of the weapon. ”

"Oh, if you don't reduce the volume, how can you reduce the weight?" Geng Lao touched his beard, and Chen Yi's answer was a bit interesting.

"In some cases, it is not necessary to reduce the weight to reduce the burden on the user. Dare to ask the old gentleman, what kind of weapon is this?"

Geng Lao rolled his eyes: "Hmm...... It's a knife. ”

"Since it is a knife, you only need to move the handle position up, if it is too heavy, it is better to put the handle position in the middle and change it to a double-edged knife. ”

But in this way, although there is a certain improvement, but after a long time, the user will still be tired, after all, the weight of the knife has not changed. ”

"If you want to reduce the weight, then you must reduce the volume, the old gentleman wants to reduce the weight without affecting the volume is impossible, the substance is absolute, more substance, then there is more mass, less substance, then there is less mass! The old gentleman wants to reduce the weight without affecting the volume, this problem cannot be solved. ”

"Okay! Well said, good thing is absolute!" Geng Lao laughed.

I have studied this question many people, but they have been thinking about it for a long time, but they have not been able to come up with a satisfactory answer. They think that if they come up with a question, then there must be an answer! However, there is no answer to this question.

Matter is absolute!

If you don't follow this most basic and basic material code, how can you talk about becoming an excellent caster cultivator?

When he asked this question, the little guys from the Royal Academy of the Hub Empire all began to think about it. They don't know how to question.

Even Wuyang fell into a dead end at the beginning. After my own guidance, I realized that this is an unsolvable problem.

"Well said, matter is absolute. To exist is to exist, and to be non-existent is to not exist. Geng Lao said, "It's just a small test just now, and the following question is what I really want to ask you." ”

Geng Lao said, took out a drawing and handed it to Chen Yi. Through the night, Chen Yi could see it clearly.

What a sophisticated design! What a detailed weapon!

"It's ...... What kind of structural drawings of this weapon are these? This kind of structure...... Probably Hidden Arrows, right? What...... Why are the key parts dirty......"

"That's right, this is my weapon structure drawing, I want to make it, but, due to my negligence, I accidentally stained these places, I thought, please take a look, can you see, what kind of structure are the key parts of these places?"

"Sir, you're looking for the wrong person. Chen Yi returned the drawings to Geng Lao, "How could I think of something you can't even think of?" ”

Geng Qiu frowned slightly.

"Okay, how did you know my identity?"

"It's night, but I can see the patterns on your clothes. You pretended to be obscene, but the pattern on your body still betrayed you, which was the exclusive pattern of the Hub Empire's Shenji Pavilion. The Divine Machine Pavilion is a huge organization supported by the royal family of the Hub Empire, and ordinary people dare not wear this kind of clothing. And the pavilion master of the Divine Machine Pavilion, according to legend, is an old man who is obsessed with weapons and devotes himself to researching and making weapons, Geng Qiu. According to rumors, Geng Qiu doesn't like to make swords and other weapons, but likes to make all kinds of precision weapons! I guess you should have made a thousand machine changes, right?"

"Yes, yes, my observation is very sharp, so you can see that I am Geng Qiu?"

"I wasn't sure you were right until you gave me that drawing. ”

"Drawings, what's wrong with drawings?"

Geng Qiu flipped through the drawings over and over, but he didn't see anything wrong.

Suddenly, Geng Qiu noticed the lower right corner of the drawing.

Geng Qiu is about to cry! My Imperial Majesty, you ...... Why are you being so nice to me? Especially in such small details!

I saw that in the lower right corner of the drawing, there was a very small national seal of the hub empire!

Royalty-only paper!

"The person who can make the hub royal empire send special drawings for the royal family, even if it is the Shenji Pavilion, there should be very few, and then refer to your age, I can conclude that you are Geng Qiu!"

"Hahahaha!"

Geng Qiu's identity was revealed, but he was very happy!

"What a keen boy, such an astonishing insight! Yes, I am Geng Qiu! The Pavilion Master of the Hub Empire's Divine Machine Pavilion! But so what? I'm Geng Qiu, so I can't ask you questions?"

Chen Yidao: "The weapon on the drawing is very precise, I have never seen it, this kind of weapon, don't even think about it, it must be very dangerous." If I redraw those dirty places, you'll have such a terrible weapon, and that's not what I'd like to see!"

(Ask for comments, ask for recommendations, ask for collections~)