The next day, after the Senwon class was over, the sun had not completely set, but there was already a shallow white crescent hanging low in the sky on the horizon.

In the quiet room, Gui Yuan hung his hands slightly, sat on his knees, and put on a settled posture. She first opened and closed her eyes half-open, gathered her mind until she stopped contemplating emptiness, and then began to look at her body inwardly according to the mental method taught by Dean Zhou.

She gradually saw the bones and joints, the muscles, blood vessels and skin attached to them, and finally the peritoneal internal organs, also emerged one by one, and then from the microscopic to the microscopic, and the internal vision was even like a real thing, and she could see the slow wriggling of the organs and the gurgling of blood.

Gui Yuan paused for a moment, concentrating and continuing to deduce changes. Faintly, she seemed to feel that she was diving deeper into the sea of knowledge.

She continued to control her thoughts, and the image in front of her trembled slightly, but soon stabilized, first the skin layer disappeared. The next thing missing is the muscle layer, the bone layer. Under the control of the mind, it is like making the unused layers transparent one by one in the mapping software, and the layers of details are hidden as invisible... Until finally all the internal organs and blood vessels were hidden, and even the white light was so dim that it was almost gone, and everything returned to darkness...

After adapting to the extremely weak ambient light, Gui Yuan slowly saw five pillars of different heights, exuding a faint blue, white, black, yellow, and red light. The shortest of them are only about a third of the tallest cyan and black pillars, but there is no contrast so their actual height is not visible.

I don't know how long it took to settle down, and the five-colored glimmer on the stone pillars seemed to gradually brighten and stabilize compared to the beginning under Guiyuan's mental gaze, and the stone pillars held up a hemispherical circle of light in a chaotic darkness. Then the previously hidden layers are slowly re-visible, first the blood vessels, the internal organs, and then the skeletal muscles and skin, but each layer is different from before, and does not cover each other, as long as the mind is there, the details of all the layers are clearly visible, as if you are looking down on a three-dimensional human body in a four-dimensional space, and there is no hindrance.

Finally, Guiyuan's consciousness slowly rose from the deep sea and surfaced, and she slowly opened her eyes.

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As soon as he opened his eyes, Gui Yuan saw a pretty face, that face was bright, bright, toothy, cherry lips and nose, especially a pair of eyes were very clear, like two pills of black mercury raised in white mercury, watery seemed to be able to speak, and every sentence was clearly twelve points of concern.

It's a pity that this face is directly in front of her nose, the pair of autumn-like bright eyes are too close to the ground and look a little deformed, and a row of small fan-like eyelashes blink lightly, almost poking into Guiyuan's eyes...

Gui Yuan was not lightly frightened, and he fell to the sky with a scream.

The owner of that face was even more surprised than her, and after jumping up violently, he found that Guiyuan had fallen, and hurriedly tried to run over to help her, but he stepped on the corner of Guiyuan's clothes and tripped over, and then the whole person fell straight on her.

Gui Yuan just tried to support his upper body, but because he sat for too long, his legs were knotted and he couldn't stand up, and he was pounced on by Osmanthus and suddenly hit the back of his head on the street again, and then looked up to the sky speechless and burst into tears, "Stupid little flower, what are you doing!"

Falling on her sister, Osmanthus was embarrassed and flushed, and while reaching out to rub the back of Guiyuan's head, she hurriedly apologized, "I'm sorry, I'm sorry, did you fall in pain, do you have a headache?"

"You, if you don't get up again, I'm really going to be crushed to death......" Gui Yuan struggled weakly.

After a period of scramble, the two sisters finally sat down. Osmanthus was very surprised, "Ah Yuan, I'm sorry, I've never seen you settle down for so long, I just want to see if you have anything to ......do."

"Then you don't have to get so close...... Gui Yuan smiled bitterly, "People can be scared to death, okay?"

"I, I see that your eyes are half open and half closed, and your eyes are still moving, trying to see if you are asleep. I didn't expect you to open your eyes all of a sudden......"

Gui Yuan suddenly became sad, "If I go crazy and hang up for this ridiculous reason, I guess I can be selected as one of the top ten jokes of the year in the fairy world." Well, but if you publicize it properly, maybe you can apply for the tragic figure of the year and move the fairy world or something. ”

Then Osmanthus calmly pointed out that the registered disciples who had not yet successfully entered the Qi cultivation period did not have immortal power at all, and therefore had no qualifications to participate in the Immortal Realm Award.

After a moment of silence, Gui Yuan began to seriously analyze the results of this inward view. She was painstakingly surprised to find that she was actually bound by the knowledge and experience before the time travel, so she was unable to comprehend and examine the rules of the world she was currently in, which was probably a kind of cognitive obstacle mentioned by Immortal Master He, or could it also be regarded as an alternative observer effect?

Looking at her sister's innocent eyes full of curiosity, Gui Yuan had to start Teacher Gui's small class again, trying to explain what the observer effect is to the eight-year-old indigenous genius girl Osmanthus.

"Generally speaking, when we try to observe and understand the rules of the world, that is, the Heavenly Dao, the Heavenly Dao that we interpret will definitely be affected by our observation behavior. In fact, the impact of such observations must be there, but only to varying degrees. Therefore, the results of our observation and interpretation will inevitably deviate from the true Heavenly Dao. ”

Gui Yuan scratched his head, he felt very embarrassed, he didn't know how to say it in a more simple way, and he was about to casually perfunctory and say a few words like "I'll know it when I grow up". Osmanthus nodded thoughtfully, "I understand." ”

Gui Yuan paused: "What do you understand?"

"It's a good way, it's a very good way. Osmanthus quickly gave an answer, "That's what it means, right?"

Gui Yuan's mouth opened wide, and he really couldn't underestimate the IQ of a genius, "Although it's not exactly, but basically, that's what it means." ”

Ignoring Osmanthus's struggle and opposition, Gui Yuan kissed her on the face to express encouragement, and then continued to popularize science with vigor. "You know the observer effect, and I'll talk about the cognitive impairment. Cognitive impairment can be simply explained as being blinded by one's own preconceived notions. In fact, we always look at things in terms of what we already know, experience, and understand, but these knowledge, experiences, and understandings are often narrow-minded, which hinders our ability to recognize the true Tao. ”

For example, if a blind man touches an elephant, if he believes that the leg or the tusk he touches is all that the elephant is, he can be regarded as having fallen into a cognitive obstacle. Gui Yuan said as he felt that he was a blind man who touched an elephant before, obsessed with the scientific knowledge of the previous world, and turned a blind eye to the rules of the immortal path of this world. If it weren't for that bowl of fried egg noodles that woke him up, even if he knew that cultivating immortals was real in this world, he still couldn't agree from the bottom of his heart and blinded himself.

She is here to reflect on herself, the good student Osmanthus over there has begun to draw inferences, "Senior Brother Mao loves to eat rice balls the most, last time Senior Sister Zhang kindly cooked meat dumplings that we can't eat here and invited him to eat, but Senior Brother Mao didn't appreciate it at all, and said that this is a Xiandang cult." Did Senior Brother Mao commit the obstacle of knowledge? ”

Gui Yuan covered his face, "No, I think it's because Senior Sister Zhang doesn't have the beauty of the soup balls in the stall." ”