Chapter 864: Neglected distance

"I know where the problem is."
Yun Hai stared at the unceasingly running monster in the picture, and said in a quiet voice.
"Stricken, what's wrong?"
Manipulating the alien monster to swim across a spacious river, Yun Yuefen showed a contemptuous expression on her face.
"How much memory do you have about the earth, the solar system, and the galaxy? Or, how much do you know?"
Yun Hai did not rush to answer her, but reached out and turned off the virtual light screen.
With a grin, Yun Hai's expression didn't seem to be joking, Yun Yue didn't care, turned her chair to look at him, and frowned a little cutely: "What do you want to ask?"
"Well, let me put it this way, how long does it take for the sun to reach the earth at the speed of light?"
Yun Hai also turned the chair and sat face to face.
"Anyone with a bit of common sense knows this question. I have swallowed so many brains, how could I not know."
Yun Yue looked at him strangely.
"Answer, I want an answer."
Yun Hai was slightly impatient.
"It's more than eight minutes. Of course, this time is Earth time. As you know, the order of time in this star field is somewhat different from ours. Although one second is the same, one minute is different."
Yunyue started to get serious.
"Which star is the closest to the solar system?"
As Yun Hai spoke, he picked up a piece of paper and a smile from the table, drew a circle at random, and marked "sun".
"Proxima Centauri, it is the nearest star to the sun, and it is composed of three stars."
Yun Yue said without thinking.
"Okay, suppose this is Proxima Centauri..."
Yun Hai casually drew a circle on the paper not far from the "sun", wrote the words "Proxima Centauri", and asked: "Now the question comes out, how far is Proxima Centauri from the solar system?"
"I don't know. It seems that when you were on the earth, astrophysics was taught by a physical education teacher..."
Yunyue used an old stalk so rare that she enjoyed herself first.
"I dropped out of school very early, and a lot of knowledge was transmitted to me by your spirit."
Yunhai didn't smile, but looked at her steadily.
"Okay, okay, I was defeated by you. About 4.2 light years, this is the distance between Proxima Centauri and the solar system."
It is rare to see Yun Hai facing her with such an expression, Yun Yue didn't dare to joke anymore, but she replied after thinking about it.
"For the definition of the speed of light, is the Silver Dragon Empire the same as the humans on earth?"
Yunhai continued to raise questions.
"There is a little difference, this is also considering the environmental difference of the speed of light, the difference is not very big."
Yunyue replied.
Yunhai didn't say anything. He drew a connecting line between the sun and Proxima on the paper, and then wrote a distance figure of 4.2 light years.
Pushing the paper in front of Yunyue, Yunhai said, "Look, what's the problem."
Yunyue took a few glances, looked up at Yunhai inexplicably, and said, "No problem."
"Is it really okay? It seems that it's not just me, but you are also affected by a certain consciousness, deliberately ignoring some very important facts."
Yun Hai showed a bitter smile.
"What the are you trying to say? Don't sell it, can you?"
Yunyue became a little impatient.
"Well, it takes 4.2 light years to reach Proxima from the solar system, which means that if we fly at the speed of light, it will take at least four years."
"But here, we go from the beast planet to the agate star, and we have to span more than a dozen star systems on a flat surface. How much time did it take?"
Yun Hai said slowly.
"Twenty-six long hours or so, if I remember correctly."
Yunyue still can't figure it out.
"It seems that you are affected more deeply than me."
Yunhai sighed heavily, and then took out another piece of paper, drew the fierce beast planet, and drew more stars along the way, and finally stopped at the agate star.
"The farthest distance between different star systems is the empty and extremely thin area between them. On the periphery of the solar system, there are the Kuiper belt and the Oort cloud. The maximum radius of an Oort cloud is almost one light-year. ."
"What about here? A galaxy is next to a galaxy, leaving an empty icy zone, and flying in a region of thinner interstellar medium, it won't be long before it touches the edge of another star system."
Having said this, Yunhai cut through the paper with the tip of a pen, tore off pieces of paper, and then brought all the star systems together.
"This star field is very weird. It's like a force dug out the interstellar medium region between different star systems, and these star systems are rarely interfered by each other's gravitational force and each orbit differently. This doesn’t make sense at all."
The more he spoke, the more solemn his expression became, Yun Hai looked at the holes in the paper, as if a pair of strange eyes of different shapes were staring at him.
"You are purely suspicious, the solar system is far away from Proxima Centauri, but there is there, here is here."
"Perhaps this is the case here. You are still trying to understand this universe with the mind of a human being. This is very abnormal in itself. Also, maybe we have reached another universe through a wormhole, and common sense has been subverted. It's normal."
Yun Yue obviously didn't think so, and answered with a frown.
Shaking his head, Yunhai didn't say anything.
After thinking for a moment, he suddenly asked: "What brought you to the earth?"
"Spacecraft, alien spacecraft, and some weird creatures, including aliens, are the same."
Although I don't know why Yunhai asked these questions, Yunyue answered truthfully.
"The place where we first met. How many planes did we damage during the battle?"
"Airplane? You remembered wrong, boss, we first met in the underground parking lot, OK!"
"Professor Chen Li of the New Century Base, who killed him after his transformation?"
"Chen Li? What did I say to you? I just remember that there was a transformable Professor Chen Gong in the original New Century Base. There was no one named Chen Li. Besides, he was not dead. He was still there when we left. Responsible for the construction and leadership of the Sini base."
"When I was on the moon, I asked you if you would stay on the earth. How did you answer it?"
"The moon? Don't gossip. Given the conditions of the earth at the time, including our capabilities, how could it be possible to land on the moon?"
As Yunyue was talking, she suddenly stretched out her little hand and touched Yunhai's forehead, and asked with a weird expression: "I said the boss, what's the matter with you?"
"Don't worry, I'm not crazy, I just want to make certain things."
Yun Hai pushed away her cold little hand.
"Then are you sure?"
Yunyue stared at the sea of ​​clouds with wide eyes.
"Basically, I can say that, at least I am sure you are still you, and I am myself."
As Yun Hai said, he sighed heavily.
He looked out through the floor-to-ceiling steel glass windows of the villa.
One million aliens covered the range of his sight.
Further afield, the prepared reconnaissance fleet is ready to go.