The fast-traveling girl has no feelings for her

Chapter 246 My Sister Comes From the End Times ([-])
It was the first time for Lin Shu to meet a boy who spoke so interestingly.

But Yu Shu, you brat, don't you know how to finish the sentence at once?

Why do you say half and leave half?

Also, you don’t care about the fact that a girl is with someone else, so why would you go out of your way to bring it out?

After hearing Lin Shu ask this question, Yu Shu opened his cute eyes wide and said, "Aren't we talking about something casually before we get down to business? Sis, we're just chatting now, don't take it too seriously!"

Lin Shu's heart froze slightly when he said this.

How dare you say these few words that you have held back until now like squeezing toothpaste, are they not serious?
She gritted her canine teeth and said, "I'll give you one more minute to talk about the business, if you can't tell, then leave immediately!"

Seeing that his elder sister was about to lose his temper, Yu Shu immediately huddled together, revealing his true intention for coming this time.

"I, I just want to know how you are doing recently, sister. I feel that you always seem to be weird..."

Where does she feel weird?

Lin Shu stared at the other party with wide eyes and said, "Are you doubting me?"

Yu Shu shook his head like a rattle, and denied Sanlian, "I'm not, I don't, don't talk nonsense!"

Although the person in front of her tried to deny it, Lin Shu could probably guess that in the eyes of the other person, some of her recent behaviors might indeed be a bit abnormal.

And before she moved into the original owner's body, the original owner himself had some abnormal behaviors.

The shielding instruments in the desk drawer behind her, as well as the third locked drawer, are important evidence that the original owner is abnormal.

However, how could she explain this complicated matter to Yu Shu clearly?

After thinking about it for a while, Lin Shu decided to tell Yu Shu the real situation of his sister directly.

So, under Yu Shu's expectant eyes, Lin Shu said with a serious face, "Actually, your sister, I come from the last days. Because I just came back from the last days, I'm not familiar with this world, so I still need to get used to it..."

After hearing her words, Yu Shu's expression became very strange.

Sister, don't be kidding me!
It's 3020, and mankind has entered a harmonious communist society, so what is the end of the world!

However, he still didn't dare to interrupt Lin Shu's words directly, only thinking that his sister was fooling him every day.

When Lin Shu talked and talked, and brought up the topic of possible problems in this harmonious society, Yu Shu's heart moved slightly.

He remembered the words that his childhood friend had said to him.

"...The practice of restricting people's behavior by relying on memory storage like this should not last long. Unless this world is a Skinner box, and the people who live here have become experimental subjects. But people are not possible……"

Before Lin Shu finished speaking, Yu Shu couldn't help but interjected.

"Sister, what is a Skinner box?"

Lin Shu replied, "It is a psychological experimental device for testing conditioned reflex and behavioral manipulation."

"For example, you design a small box with water and food, and put a group of mice in it. As long as they perform specific behaviors, they can get food. If things go on like this, they will form a conditioned reflex. Even if one day, you put those The water and food are taken away, and these small animals will still perform the same behavior reflexively, even if there is no food or water coming out."

Yu Shu asked curiously, "But the water and food were taken away! Even if they behaved the same way, there would be no water and food left!"

"Some animals will choose to give up after repeating the action thousands or even tens of thousands of times. There are also some animals that will keep repeating the same behavior until they die from exhaustion."

Lin Shu's answer made Yu Shu feel a sense of horror.

Because he thought that in some human behaviors, there is also such a conditioned reflex.

For example, in his grade, there was a good girl that everyone knew.

Anyone can ask her anything, as long as she can do it, she will try her best to satisfy others.

At the beginning, only a few people squeezed things from her, and later almost everyone who knew her would ask her for greed without restraint and bottom line.

That girl is like food and water in Skinner's box, and the others are guinea pigs who can find her and gain, and the latter are completely addicted to this behavior and used to it.

Later, the girl died because of an accidental fall.

Those who had reached out to her in the past felt restless until they found the next good girl and continued to repeat the previous behavior...

Lin Shu noticed that the expression on Yu Shu's face became a little solemn.

When the latter raised his head, he saw Lin Shu who was looking at him.

He hesitated and asked, "Those little white mice, do they live harmoniously when they eat and drink in the box? They don't need to worry about water and food, and they can do nothing every day. Are they happy?"

"They don't have the concept of happiness in their minds. When food and water are plentiful, they reproduce like crazy and establish their own social hierarchy, ranking in an orderly manner. But when their population expands, At a certain point, they begin to perish."

"Towards destruction? Why?"

"No one knows the specific reason. These guinea pigs have class differentiation in the late stage of social development. The high-level guinea pigs control resources and enjoy everything, while ordinary guinea pigs start a life of eating, drinking and waiting to die. They even rejected all reproductive activities. In the absence of new mice being born, this small society will naturally perish."

Hearing this, Yu Shu unconsciously lowered his head and began to meditate.

Perhaps this is some kind of fragment in the mouse's gene that tends to self-destruct?

Humans also have this kind of gene. Even if some people live a good life, they always think of using various methods to destroy their current life, but this tendency is mostly under the control of the brain's rationality.

After Yu Shu thought for a while, he suddenly looked up at Lin Shu with sparkling eyes and said, "Sister, why don't we go out and do an experiment too!"

Lin Shu didn't expect his words to change so quickly.

"Experiment? What experiment?"

Yu Shu said proudly, "Let's try it and see if the animals are as harmonious as us!"

Now it was Lin Shu's turn to show a strange look on her face.

Find animals and try to see if they live in harmony with each other. How do you try this?
You must know that for animals, they have no concept of harmony that belongs to human civilization.

However, when Lin Shu clearly expressed his objection, Yu Shu still insisted on going out.

Lin Shu couldn't resist him, so she nodded in agreement.

When the two siblings left the house, Yu's father and Yu's mother who stayed at home were behind the kitchen window, watching their backs with a stern look.

(End of this chapter)