"Follow me and get you out. Zhu Toushang replied without hesitation, and then asked, "What did you see at that time?"

Zhang San had already made up his mind in his heart, and he still told him to understand the secrets of the Lost Land by the way.

Zhu Toushang listened to Zhang San's words, his expression was sad, and he pointed at Zhang San speechless. Huang Li was on the side, and she was also shocked, and the broken saber in her hand was not thrown, nor was she thrown it.

"You released the shuttle?" Zhang San asked suspiciously, "Or have you seen it before?"

"You ......" the fat man put down his hand and took a deep breath, "Grandma is a bear, you ruined the biggest baby!"

"The white ball is a treasure, I think it's just a technological product that is not as good as the three-state sword. ”

That's it...... Damn, I didn't expect this kind of treasure to exist in the Lost Lands. This is technology far beyond the civilization of the earth!"

"Uh...... Such a weak high technology will be ruined if it is ruined. Zhang San recalled the words of the projection again, and faintly felt something.

Zhu Toushang jumped into the water with a puff again, and until he reached the bottom of the pit, he still drilled down like a loach.

"That projection almost killed me?" asked Huang Li in a low voice.

"I don't know if it's to kill you, but it's definitely taking your broken saber, and the green dragon is still relying on. Don't you notice that the color is much lighter?"

"I thought there was a change after the cold. Huang Li raised her hand and looked, "Thank you." ”

"There's a big problem here, and we're going to keep up with the fat guys later. After Zhang San finished speaking, he signaled Huang Li to be quiet, and Zhu Toushang came out.

Just now, he thought of the inexplicable energy of "gravity, cold air, and passing ......", and Zhu Toushang might be able to know.

"Fat man, is your energy to drill mud 'digging'?" Zhang San stretched out his hand to wrap his arms around Zhu Toushang's shoulder, regardless of the other party's disgusted expression, "Or 'drill'?"

"I know what you want to ask, I'm going to say it if you don't ask, don't miss it next time you see the baby, it's the same as the dirt bun. Zhu Toushang opened Zhang San's hand and began to solve his doubts:

"That projection...... Let's call it that. He is very right, weapons are nothing more than the use of energy, and breaking the saber is the use of 'pulling' energy, which is also called gravity in a narrow sense. The first energy of your three-state sword is called 'Death'. Now the second type of energy has become cold. ”

"My sword, the energy name is 'flash', and the biggest feature is that it is fast. Therefore, in the conference room that day, with your anthropomorphic state, you can't avoid it. In this world, energy is everywhere, it's just how to use it. ”

"Advanced civilization is divided into civilization levels based on energy utilization. You...... Our earth is now in the middle of a first-class civilization. And the projection you just saw, from the analysis of energy utilization, at least comes from the high level of the second-class civilization. ”

"No, the development of science and technology on the earth is a first-class civilization? How could that projection from a second-class civilization be trapped on the earth? and still locked up in a corner?" Zhang San was very shocked and unconvinced when he heard the classification of civilization levels.

"There are three stages of first-class civilization: the use of the energy of living beings, which is the primary. Just like in the old days, wood was used for fire, and oxen were used to plough the land. In the intermediate stage, energy from changes in matter can be harnessed, such as nuclear energy. The earth is at this stage now, what level do you think it should be at?"

Zhang San didn't speak, and his heart was turning over the river and the sea.

"So in the advanced stage, how do you use the energy? Cold? We have already used it, and the refrigerator is. It was Huang Li who retorted directly.

"It's called energy conversion. In the advanced stage, it is possible to harness all the energy of nature. For example, storing gravity, cold, passing away, flashing...... The system is only at this stage now, and it has not yet reached the level for the civilization of the earth. ”

"Not true. Gravity has long been used, and the power station is to use the characteristics of water flowing downstream...... "Huang Li's knowledge is almost the same as Zhang San, and when it comes to this, I can't go on."

"When I talk about utilization, I mean that it can be stored and converted at any time. Just like your broken saber, now more than 7 catties, you know for yourself how much energy these 7 catties of gravity actually contains. ”

"What is the sign of a second-class civilization?" Although Zhang San didn't understand, he already believed it.

"A second-class civilization where energy is converted into matter. At the heart of projection is the temporary conversion of energy into matter. You slash it with a sword, and a large amount of energy is absorbed by the three-state sword, which is the cold qi ......"

"I see. Zhang San suddenly pulled Huang Li to take a step back, and the three-state sword in his hand transformed into the second state, and he began to confront Zhu Toushang.

"What do you know?" asked Zhu Toushang vigilantly.

"The product of the system is not the first advanced stage of the first-class civilization you just mentioned, but the second-class civilization. Therefore, the system does not come from the earth, but from Kaiyang Liu, which is the hometown of projection. You tempted us in to save the projection. Isn't it?"

"I don't know what you said?" Zhu Toushang shook his head.

"The broken saber was originally as light as nothing, but by borrowing the medium of brain waves, gravity is converted into matter, and the weight reaches five or seven catties, which is the conversion of energy into matter. The material of the broken saber is a carrier that can convert energy and matter into each other. ”

Zhang San had long been impressed by the sudden increase in weight of the broken saber, and compared with the projection and Zhu Toushang's words, how could he not understand. The system is not terrestrial and comes from at least second-class civilizations.

"You're overthinking. Zhu Toushang seemed to breathe a sigh of relief, the change was very slight, but Zhang San was in an anthropomorphic state, and his sense was much more sensitive than his.

"There are no particularly strict boundaries for the classification of civilizations. The material of the broken saber can only temporarily manifest the gravitational pull in the form of weight. This is not the conversion of energy into matter, but the effect of gravity itself. Your three-state sword, using energy, has no weight change. ”

This explanation, Zhang San was powerless to refute, and the lack of knowledge made him not know how to answer for a while.

"What about third-class civilizations?" Huang Li's interest has always been in the hierarchy.

"Third-class civilization. A hint of yearning flashed in Zhu Toushang's expression, "Time and space change." Maybe even more powerful, in a class of its own. ”

"Time and space ......" Zhang San looked at Zhu Toushang.

"Almost, the thing you encountered was, strictly speaking, just a time misalignment. Zhu Toushang knew what Zhang San was going to say, so he quickly interrupted, and now he didn't want Huang Li to know. He took the initiative to say:

"In fact, the second-class civilization, in the process of development, is divided into two schools. One focuses on the conversion of energy into matter, and the other focuses on energy warping time. Because the legendary third-class civilization is the master of time and space, therefore, which faction thinks it is correct. ”

"If you don't reach the third-class civilization, you will never know if you have space or time first. Zhu Toushang looked fascinated again, and the words behind him seemed to say to himself: "Energy is converted into matter, but I didn't expect that even if I create a planet, I can't see the boundary of space......"

Zhang San was horrified when he heard this, and the three-state sword pointed at Zhu Toushang, and he actually felt a strong fear in his heart. He asked in a trembling voice: "Zhu Fatty, which planet are you Zhu Fatty?"