Earth Era

About a few minutes after Zhao Lan sent that message to Li Yunfan, Li Yunfan's reply finally arrived: "You can tell other people about these things, but you must agree to one condition."

"What are the conditions?" Zhao Lan asked immediately.

"You have to find your own explanation for the source of this information. You can't say that this information was obtained from my base. You have to say that it was obtained by you yourself." Li Yunfan said with a smile, "Don't be involved. To my base, otherwise, this could have an impact on my base.”

"You said... I found it myself?" Zhao Lan murmured, "But this is the work of an entire team of scientists in your base, and I... just take it as my own?"

"Otherwise?" Li Yunfan said, "Do you want to get involved with such an underground force among the above-mentioned relationships? Or maybe expose the existence of my base and cause the government to launch an encirclement and suppression of my base?"

Zhao Lan thought for a while and then said: "Okay, I will find an explanation for the source of these information myself. I plan to personally go to a point in the Lobachevsky space in the calculation to measure it on the spot to verify this. The authenticity of this information. If this information is indeed true, I will disclose it to others."

"Whatever you want." Li Yunfan replied, "It is most appropriate to use the power of government agencies to solve this problem. I hope you can always remember your promise. I am releasing this information to you to help you understand the nature of this crisis. The truth, I can even use my wisdom to help you and human civilization solve this crisis, but you must remember that you must find a way to help me escape from this universe and return to our universe. This place is really It’s so boring, there’s nothing here, I’m going crazy from boredom here.”

"Of course I remember my promise." Zhao Lan replied, "But... I think there is a more suitable person to do this for me. You can only send information at this frequency in that universe, and this The information can only be received by me, not like this. How about I release the frequency and password to Rodriguez? That way, you can stay in direct contact with your people. They have more capabilities than me. Stand out a little bit.”

"No need." Li Yunfan still had a smile in his words: "Zhao Lan, do you really trust me to help you wholeheartedly? And...you really trust me that I didn't do anything during this operation. What other conspiracies and plans are there? No, you have no way of determining it at all. In this case, placing the key interface between me and the outside world on you will help you form a certain deterrent to me. I think , This will make you trust me a little more."

Zhao Lan patted his head: "But Li Yunfan, you have to know, does it mean anything to you whether I trust you? If you can communicate directly with your subordinates... Do I trust you? what is the relationship?"

This matter is what puzzles Zhao Lan the most. Zhao Lan had already taken the initiative to hand over Li Yunfa's "handle", but Li Yunfan refused on the grounds that he could make Zhao Lan trust him more. Zhao Lan didn't think he was of any importance to Li Yunfan, so why did Li Yunfan attach so much importance to his feelings?

"You don't need to pay attention to this now. You will know it later." Li Yunfan said in a rather cryptic manner, "If nothing happens...you should verify the authenticity of this information as soon as possible. The signs of crisis have appeared. , we may not have much time left.”

"Okay." Zhao Lan thought for a while. Finally agreed, and then cut off communication with Li Yunfan.

Zhao Lan needs to purchase some special measuring instruments, and then drive his new Sylvia spacecraft to the measurement location to measure it himself to verify the authenticity of this information.

Pi can be measured through pure mathematical calculations rather than field measurements. If people need it. People can calculate pi to 100 billion digits after the decimal point through mathematical calculations, with such accuracy. It is undoubtedly impossible to achieve such accuracy through field measurements.

But this time the measurement mission was different. Whether in Euclidean space or Lobachevsky space, some of the most basic mathematical operations will not change. If you calculate pi through calculation, it will be a number in Euclidean space, and it will still be this number in Lobachevsky space. It is meaningless. Therefore, Zhao Lan must use on-site measurement methods.

It is difficult to obtain measurement tools with such high precision, but as a scientist and in this circle, Zhao Lan still has some ideas. So Zhao Lan contacted several friends on earth and put forward his request. Acquisition of measuring tools takes some time. Zhao Lan decided to take advantage of this time to take a stroll in Hope City. Having been away from the earth for too long, Zhao Lan felt that he was somewhat out of touch with society.

Feel free to stroll among the tall buildings. Looking at the bustling flow of people and various shops one after another, Zhao Lan's thoughts slowly calmed down unconsciously. Zhao Lan casually walked into a building, and then planned to take the elevator to the shopping mall on the 35th floor for a stroll.

The elevator door opened, and Zhao Lan saw several people already in the elevator. Among these people, there was a young woman who stood out very much. She wore a tailored dress, had long shawl hair, and wore a pair of rimmed black glasses on her delicate face. This woman is very beautiful, so beautiful that she looks like a handicraft.

Although Zhao Lan was also a woman, she couldn't help but look at this overly beautiful woman a few more times. Sensing Zhao Lan's gaze, the woman smiled very kindly at Zhao Lan, so Zhao Lan nodded and smiled back.

The elevator rose gently. When it reached about twenty floors, the woman came from the elevator to the elevator door and stood next to Zhao Lan. After a while, the elevator stopped and the woman walked out. When she walked out, she seemed to accidentally bump into Zhao Lan, so after walking out of the elevator door, the woman turned back again and showed an apologetic smile to Zhao Lan. Zhao Lan responded with a smile, indicating that it didn't matter.

The elevator doors closed and continued upward. This matter was just a trivial matter. Apart from leaving an overly beautiful impression in Zhao Lan's mind, he did not keep this trivial matter in mind.

The elevator continued to move up intermittently. Slowly, all the people in the elevator walked out, leaving only Zhao Lan. This time, the elevator seemed to run a little slower. When Zhao Lan almost thought that the elevator was malfunctioning, the number on the elevator finally jumped to thirty-five, so the elevator door opened and Zhao Lan walked out.

A corridor appeared in front of Zhao Lan. There were two doors on both sides of the corridor, one door was closed and the other was open. This seems a little different from the expected shopping mall. Zhao Lan's first reaction was that he had gone to the wrong place, but after looking back at the floor signs and confirming that this was the thirty-fifth floor, Zhao Lan felt a little confused.

With the development of science and technology, buildings are getting taller and taller. Some buildings will divide different floors into different uses. It is not unusual for commercial and residential areas to be in the same building. Now it seems that Zhao Lan came to the residential area of ​​this building.

"Maybe the signboard is wrong. The shopping mall is not on the 35th floor." Zhao Lan thought, and planned to return to the elevator and return to the first floor. But at this moment, the cry of a child suddenly came from the open door. The cry was very sad, not like the kind of cry you usually make when you are hungry or feel uncomfortable.

Zhao Lan's heart moved slightly, and he hesitated a little, but finally walked to the elevator. That is someone else's child. Even if he cries, someone else will take care of it. As a stranger, it is not appropriate to go to someone else's home unexpectedly under such circumstances.

While waiting for the elevator to arrive, the child's cries continued and became increasingly sad, as if the baby was really in some kind of dangerous situation. And Zhao Lan did not hear the expected sound of his father or mother coming to take care of the baby.

Zhao Lan hesitated, so he walked to the door and shouted inside: "Hello, is there anyone here? Your child has been crying. It seems that something bad has happened to him..."

Zhao Lan shouted a few words, but did not hear any answer. The baby's cries have become more rapid, and there are intermittent sounds in the cry that seem to be out of breath. This is very dangerous. Zhao Lan knows that this may be a symptom of suffocation. For a baby, suffocation is undoubtedly very dangerous.

So Zhao Lan couldn't bear it any longer and finally walked to this living house. Following the sound, Zhao Lan didn't find any crying baby, but only saw... a sound equipment. Even though Zhao Lan had reached here, its voice did not stop. Obviously, this baby's cry came from here.

Zhao Lan felt relieved and also felt a little speechless. After all, this is someone else's home, and it is not convenient for me to stay here. So Zhao Lan walked towards the door. But as soon as he walked out of the door, a majestic voice suddenly sounded: "I am the police, and I announce that you are under arrest." (To be continued ~^~)