Fortunately, the long gourd is not long, and it will be cut in three or two.

"I continue to wash the fish, you put half a spoonful of oil in the pot, put the gourd in it when the oil is hot, and stir-fry. Li Peicheng quickly withdrew his hands and said casually.

"Hmm!" Sun Xiaoxuan lowered her head a little panickedly and responded.

Time can make people forget the pain, and time can also make people forget the embarrassment.

The embarrassment when chopping vegetables soon disappeared without a trace in the process of Sun Xiaoxuan's scrambling and shouting stir-frying, and it seemed that they had become real brother and sister again.

Late at night, Sun Xiaoxuan tossed and turned, unable to sleep, she didn't know why, but she felt a little chaotic, always thinking about Li Peicheng who slept next door.

A very new feeling always lingered in her mind.

There are a few lonely men and widows who don't think much about it! Perhaps Li Peicheng is one of them. Because at this time, he was sitting upright on the folding bed in the study, his eyes closed, and he was practicing as a child.

Although he knows that he is now absorbing a special, unknown kind of energy like a plant absorbing light energy, Li Peicheng has also consulted a lot of books on energy, but so far, he has not been inspired. He honestly cultivated the "Recipe for Longevity", and his skills were growing bit by bit. Now, in addition to continuing to temper the Yang and Yin Directions, he has already begun the cultivation of the Yang Dimension Pulse. However, the cultivation of the Yang Wei Pulse seemed to be full of difficulties, and so far, Li Peicheng had only felt the subtle flow of True Qi in the Yang Wei Pulse. With the true qi currently accumulated in the body, it is very difficult to get through the various acupoint levels of the Yang Wei Vein.

As soon as the time passed, Li Peicheng took credit. Today, in addition to the increase in strength, there is no breakthrough in the real surname, because the first acupoint level of the Yangwei vein, the Jinmen Acupoint, has still not been opened.

However, Li Peicheng was not discouraged, for him, being able to cultivate such a magical mastery in this life was already a great gift from God. It would be best if he could practice peerless martial arts and live a few more years, but if he couldn't, he wouldn't go out of his way to force it.

Desireless and rigid, inaction is promising. This is the path of cultivation, which seems to be self-contradictory, but it is a unified truth.

Although Li Peicheng did not deliberately comprehend this truth, he has naturally reached the realm of doing nothing. This is not a talent that can be compensated for by cultivation, just like some people are born with an open-minded mindset, and some people are born with a cautious eye. Open-minded people live in style, and careful-eyed people live tiring and unpopular.

Li Peicheng is a person who is naturally suitable for cultivation!

When he woke up one night, Li Peicheng still went to the first balcony at the time of the unitary time, and returned to Huanglong Yayuan at half past seven to prepare for some breakfast.

Sun Xiaoxuan, the girl, didn't get up until eight o'clock, and she didn't know that Li Peicheng had been busy for almost four hours.

After lunch, Li Peicheng explained and rode back to school.

During the summer vacation, there are very few people who actually stay in the laboratory.

There are many kinds of laboratories, and there are laboratories with high-end instruments, which are specially managed and responsible, and under normal circumstances, they are not allowed to enter easily without permission. There are laboratories that process samples, and this kind of laboratory is generally the place where experimenters are most reluctant to stay, because the volatile chemicals emitted when processing samples often have a certain toxic effect on the human body. There is a preparation room, and in general, cleaning bottles and cans, preparing solutions, etc., are done in the preparation room. Of course, there are many subdivisions of laboratories, and there are also many laboratories whose functional divisions are not very strict, and the processing room is often also a preparation room.

Li Peicheng and Liu Zhiyun were in the preparation workshop at this time. In one of the laboratories of the University, there were just the two of them.

Both of them were washing bottles and cans, because this scientific research experiment requires more solutions. Generally, experienced scientific researchers will do the work in advance, instead of waiting for the time to be used, panic to configure, which is easy to make mistakes. Of course, some solutions need to be provisional, and that's a different story.

Li Peicheng and Liu Zhiyun are both experienced experimenters, and they do not disagree on this point.

After preparing a lot of bottles and jars, Li Peicheng and Liu Zhiyun prepared their own solutions according to the work assigned the day before yesterday.

Li Peicheng dropped a drop of phenolphthalein into the solution, and he was adjusting the pH.

Colorless phenolphthalein drops into the solution, and a cloud of red appears in the solution, and then the red color slowly spreads, and soon the whole solution becomes pink.

It's a very common experimental phenomenon, and no one is going to have enough to study why. Just like an apple falling from a tree, you don't need everyone to think about it like Newton, because Newton has already thought about it for you.

But at this moment, Li Peicheng suddenly froze, staring blankly at the spread of pink color, which gradually became extremely even.

A very ridiculous idea popped up in his mind, I wonder if the diffusion movement is applicable to the essence of heaven and earth?

The temperature can be transmitted from high to low, and substances can migrate from high to low concentrations, so why can't the essence of heaven and earth?

This absurd idea made Li Peicheng almost want to put down the work at hand immediately and put it into practice, but he still resisted the impulse in his heart.

Half-heartedness is a taboo in scientific research experiments, and Li Peicheng knows this better than anyone else.

Li Peicheng moves skillfully and quickly, cleanly, and carefully and cautiously, with strong hands-on ability.

In the process of preparing the solution, Liu Zhiyun occasionally looked at Li Peicheng, and every time her beautiful eyes showed a little surprise.

With so much preparation, it was difficult to complete it all at once, and the two of them finished their work at about half past four.

The lab was quiet all afternoon. The first experimental collaboration between the two was spent in silence.

Originally, after the experiment, Li Peicheng should have returned to Huanglong Yayuan immediately. However, because of the whims in the experiment, he chose Tiesha River Riverside Park. On the way to Riverside Park, he called Sun Xiaoxuan and told her that he had some things to go back later and asked her to settle dinner by herself.

Hearing that Li Peicheng was coming back later, Sun Xiaoxuan felt a very lost feeling, just like every time she heard her parents call her and tell her that she would not come back for dinner in the evening.

"Oh, then you have to come back early!" Sun Xiaoxuan said pitifully.

The feeling of being remembered is actually really good, from childhood to adulthood, only grandpa remembers Li Peicheng. Suddenly hearing Sun Xiaoxuan say this, Li Peicheng felt very warm in his heart, if it wasn't for that strange thought that had been circling in his mind, he would have chosen to go back to Huanglong Yayuan without hesitation.

"Brother will rush back as soon as possible!" Li Peicheng said.

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Today's update is complete, and the third watch will be tomorrow, and the first one will be before nine o'clock in the morning.

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