"You're finally here!"

The dark room, the weird atmosphere, Excellence finally reached an agreement with Sanqing to see Hongjun, but when he entered the dark room, he found that there was nothing inside. I was wondering if I was being put together by three old guys, and a deep voice suddenly came from the sea of consciousness, and I was so frightened that I almost didn't jump. Hurriedly said: "Old man, are you talking to me?"

"Is there a second person in this room?" the voice rang out again in the sea of remarkable consciousness.

Excellence hurriedly activated the Eye of Horus and checked the room again, but still found nothing, and the whole room was still empty. Although there was a powerful Cunzi who could not see the disguise, but he could not detect the slightest trace, it was the first time since he got the Eye of Horus, and his heart couldn't help but be shocked, and now he finally understood the expression on Sanqing's face when he heard that he wanted to see Hongjun.

"Hehe, don't think I'm so scary, you can't see it because I'm long gone, and only a remnant of consciousness is enclosed in this dark room. The voice reappeared in a sea of consciousness with a shocked face.

Only then did Excellence calm down, thought about it and said with some doubts: "Listening to the previous words, you have already calculated that I will come?"

"Haha! If I could really be as good as you say, how could I end up like this? Hongjun in the void laughed at himself, and said, "As for why I know that you are coming, it is very simple, because I noticed you last time, and I know that you will definitely come to me." ”

"Is it really you who is surrounded by colorful lights?"

"Do you think so?" Hongjun asked rhetorically.

Zhuo Zhuo thought and shook his head slowly, maybe Hongjun could make a figure, but the momentum and voice between the two and the tone of speech were too different. Thinking about it anymore, he took out the body from the other space, pointed to himself and the body, and said, "Old man, can you find the difference between us?"

"Hehe! This is too simple, although you belong to the same soul, the difference between your bodies is very big, you are no longer a human body, you are a special evolutionary body. I'm not wrong, am I?" Hongjun said with a nonchalant smile.

When he heard this, he instantly became excited, and hurriedly said, "How do you tell the difference?"

"Before I talk about this, let me ask you a question, what kind of being do you think God is?"

"This ...... I think God is a higher intelligent creature than man is to a fish or a bird. As for the fact that God loves the world, human beings are created by gods, and so on, these statements are nonsense, and it would be good not to be eaten as food and kept as pets by them. Excellence thought about it and finally decided to tell the truth.

"Hey, your thoughts don't look like what humans in this era should have!" said Hongjunqi.

"Old man, I won't tell you anything, I'm not a human being in this era. Now that he has attracted attention, Excellence no longer has any scruples, and in this way, he shows his sincerity, so he tells his origin as it is.

After listening to it, Hongjun asked some things about science and technology in the future, and he was a student who had not graduated from an ordinary university, so he could only piece together some things he had heard and perfunctory.

After asking for a while, Hongjun smiled and said, "No wonder you have this understanding, then we should be able to communicate." Since you asked me why I can see the difference between the two bodies, answer me one more question, do you know why the human eye can see things?"

"I seem to have heard the teacher talk about this in biology class in my previous life, but I didn't pay much attention to it at the time, so I don't remember. "Excellence was embarrassed, I really didn't expect to come to the world of the gods and use biological knowledge.

"Hehe, it's very simple, because the human eye has photoreceptor cells. "There are two types of photoreceptor cells, one is rod cells, and the other is cones, in which rods can make people see light and movement, and cones can distinguish colors. ”

"Yes, that's what the teacher said. "Excellence immediately echoed when he heard this," adding that the number of cells in both types of eyes is different in different animals, and the effect is different: some colors are poorly resolved but can capture the tiniest movements, while others are very poor in motion but can see brilliance far beyond what we humans can perceive. ”

"Now you know why I can tell the difference between your two bodies, because you humans have only three types of cones, while mine has eighteen rods and cones, and you can see not only your appearance, but also the tissues in your body. Similarly, your Evolution has more rods and cones than your human body, which is why your Evolution is more sensitive than proprioception. Hongjun said.

"You don't even have a body, where are there any eighteen kinds of cones, what a weird alien!"

"Since you can add rods to your left eye, it's not entirely impossible to add some cones, right?"

"You... You mean that my left eye can distinguish a lot of subtle things because I have more rods than others?"

After Zhuo Zhuo finished speaking, he heard Hongjun reply with an affirmative tone, and said suspiciously: "No, I just took Horus's eyeball and compared it to the eye, how could there be more rod cells." Besides, if there were different kinds of rods, I would have kept the effect in my left eye, but now I can only see the effect when I turn it on. ”

"This is because the reason for the increase later, if it is born naturally, it will not have the negative effect you said. Hongjun said.

Zhuo Zhuo listened to it with some doubts, but he was still a little enthusiastic about the transplanted cones mentioned earlier, and asked flatteringly: "Old man, do you know how to increase different cones?"

"The largest number of cones on your planet is the mantis shrimp in the ocean, which has sixteen types of cones, and if you can successfully transplant some rods from the mantis shrimp into your left eye, I guarantee you can tell the difference. Hongjun said.

"Forget it, that's not going to be a problem for now. "Excellence was looking forward to what the world of sixteen cones would be like, but he didn't want to risk being blind. After sorting out his mood for a while, he said in a deep voice: "Old man, I want to know if you have anything to do with this evolutionary body?"

"Hehe, do you think if I really had anything to do with them, I would still sue you for these things?" Hongjun said.

"That's good, then I can feel free to speak out about it. ”

Zhuo Zhuo then told the story of what happened on Mars in detail, but Hongjun instantly shouted excitedly when he heard the word Mars, and said loudly: "You really went to Mars, and those guys' bases are really on Mars?"