Haribali's two companions heard that it was David who helped Ren Yan develop poison. They stared at David angrily and wanted to tear David immediately the next second.

"Wait... Wait a minute!" David struggled desperately in the air, his face turned pig liver color, and sweat ran down his cheeks from his forehead. Compared with haribari's burly body, David was like a lamb in haribari's hand: "Lu! I'm telling the truth. I didn't develop the poison... I studied geophysics and economic physics. Aidita can testify for me...".

Lu Ziming's eyes moved away from David and fell on aidita, who had not spoken. "Aidita, you seem to hate us very much. Have we met before?"

The French woman's name is edita, transliterated to be aidita. She has never said a word to Lu Ziming. From her hurried glance, Lu Ziming vaguely found the hatred in her eyes. She thought it was because her five people didn't help, but Lu Ziming didn't want to explain anything to her.

Aidita arrogantly raised her slender white neck, looked at Lu Ziming without any expression, and said stiffly: "It was a Japanese named Ichiro Yamada who poisoned you. If you have seen Ren Yan, you must remember that there is a short Asian with a black frame around Ren Yan. He studies biochemistry, including the poisonous gas released in your camp. He developed it. If you want revenge, leave here first.".

Although it was impossible to judge whether what David and aidita said was true, Lu Ziming chose to believe them temporarily: "what do you study?"

"Botany, earth plant resources discipline!"

If they didn't lie, physics and botany really didn't have anything to do with viruses, "then I ask you, what's the matter with the jungle here". Lu Ziming didn't let ha RI Ba RI put David down. He felt that such a dialogue would make it easier for him to take the initiative.

"The plants here do not belong to the known plant classification on the earth. If only from the appearance and genetic evolution of these plants, these plants should belong to the wide leaf syncope that had been extinct in the early Earth. The suitable environment for growth is near the temperate zone. They like long sunshine, rainy and humid environment. It is impossible to grow these plants in the cold zone..."

First of all, make sure if edita lied. Although Lu Ziming didn't understand the professional terms of edita, at least it was similar to his own judgment. It's impossible to talk nonsense right away.

"Harzbari, put David down first. We may have wronged them?" Lu Ziming threw David a leather bag and said, "drink some water first. Since you study physics, I want to know where we are now?"

David was obviously not light by haribalil. He drank a few salivas. With lingering palpitations, he opened some distance from haribalil and said, "do you have anything to eat? Our food has been lost".

Lu Ziming handed David a piece of dried meat. Seeing that aidita didn't respond, he regarded it as seeing nothing.

David divided a part of the dried meat and handed it to aidita. He bit the dry and hard dried meat, tasted the water in the skin bag and said, "I know you will ask this question. At first, I didn't understand it. Later, he slowly figured it out. We may still be in the holy mountain...".

Zhuoma continued: "you mean we are getting smaller, so we feel big here?"

"Smaller, no, no!" David shook his hair and said, "at the beginning, I also felt whether our body has become smaller. It's too big to fit into the holy mountain. You may think it's not a holy mountain. There's nothing wrong with such doubt, because everything here doesn't make sense and violates the known classical laws of physics." 。

When it comes to his major, David seems to have forgotten his situation: "Why do we think we are getting smaller? Why can't we be in the holy mountain? Isn't it strange, incomprehensible and unexplainable? Can't our mind be a little more open? We can't put a watermelon into a cigarette box, but we can put a watermelon into a small net pocket. In your impression, you must think that the space is fixed Change...... ".

"What is space? Space is an objective form of material existence relative to time, which is expressed by length, width, height and size. Space includes cosmic space, cyberspace, ideological space, digital space, physical space, etc., all of which belong to the category of space. In geography and astronomy, it refers to a part of the earth's surface, which can be divided into absolute space and relative space Different lines form different shapes, and within the line is space. Space is a relative concept, which constitutes the abstract concept of things, and the abstract concept of things refers to the existence of space. "

"Wait... Can you be more specific?" let Lu Ziming, a high school student, understand space science, which is no different from reading college books for primary school students.

David also felt that he was far away: "let's say that space can become larger and smaller under specific circumstances. Although human science and technology has developed for thousands of years, it is still in the primitive stage and can't perceive and control the changes in space. In a popular word, why can't the universe exist in cigarette boxes...".

"You mean, one sand, one world, one flower and one heaven?"

"That's what you mean. The angle of observation determines the size of space and limits human understanding of space. Have you seen the American drama doctor mystery? The telephone booth inside is a variable space..."

"You mean, we are still in the holy mountain, just like the telephone booth in Dr. mystery. It looks small outside, but it's big inside." Lu Ziming has seen the American drama Dr. mystery said by David. Of course, he also knows the magical telephone booth. He thought it was only human imagination.

"That's right. At least it seems so now, otherwise many places don't make sense?"

"You mean smaller bodies, or we're not in the holy mountain?"

"These are only part of the reasons. The body may become smaller, but it requires a lot of energy. I don't mean that the holy mountain doesn't have this ability. At least I don't feel the existence of this energy after I enter the holy mountain. It's also impossible to transmit it to other places. It's also unrealistic. If the holy mountain really has the above two abilities, why not directly change the size of the space? So Isn't it simpler? Why not use simple methods? Science is to explain the most complex problems in the simplest way... "

Although Lu Ziming still didn't quite understand David's space theory, it didn't prevent him from thinking about his situation. He thought of simple problems as complex. Seeing watermelon, he thought of the earth. In fact, watermelon is watermelon, which has nothing to do with the earth.