‘What do I want to do if you give up?’

Su Yiwei looked at Chen Xi alertly. This guy is also a person in that group, so don't be careless.

"Let's go."

Feng Cheng did not notice Su Yiwei's emotional changes and said casually: "He and I have something to do, and we may not go home so soon. You can go back first after you finish your work."

"I……"

Su Yiwei wanted to say something, but she didn't know how to stop her sister. In the end, she could only watch her sister and Chen Xi gradually walked away.

‘It seems that my sister has not been violated yet, so she probably won’t be humiliated suddenly. It’s okay.’

Su Yiwei can only comfort himself like this

...

"Senior Sister Su, what professionalism are you?" Chen Xi asked casually.

"anthropology."

Feng Cheng still knew Su Yinping was compiled in college because there was a class group on her mobile phone, and she could learn a lot of information by just a moment of peeking into the screen.

"That's it..." Chen Xi laughed dryly, and couldn't help but feel annoyed. He should have inquire about Senior Sister Su's major in advance and memorize a few related topics. Now he has no idea what to say!

"Where is the laboratory you mentioned?"

Feng Cheng asked calmly.

“It’s just below.”

Chen Xi pointed to the ground and said, "I asked a senior brother from the Civil Engineering Department to help. I just dug a space under the ground. A few small spells were solved, and I also installed some necessary equipment... although it was a bit simple.

"It's okay."

Feng Cheng frowned and said, "I thought about it for a long time last night. The only way for mortals to use spiritual energy is runes and arrays. The spiritual energy can directly activate runes, so it releases extraordinary power. However,... we must first let mortals have a way to control spiritual energy. The spiritual energy that scatters between heaven and earth cannot be used directly."

"Sister Su, you have the right idea."

Chen Xi talked about this immediately becoming serious, "The concentration of spiritual energy must reach a certain amount to activate runes. The spiritual energy in the air cannot be so rich, but as long as the spiritual energy is gathered and even stored to make something similar to a battery, the released spiritual power can activate runes."

“Is there a way to do it?”

Feng Cheng touched his chin and said, "It is easy for practitioners to do it, but if the purpose is to allow mortals to use spiritual energy, then each link needs to be completed independently by ordinary people. The practitioner's method is to cheat."

"Yes!" Chen Xi said with a serious expression, "Senior Sister Su, you know that the so-called runes are words from the super ancient times. Those words have great power and are the condensed of the ultimate principles of heaven and earth.

There are countless characters from the super ancient times, and many have been lost so far, but the most important 1,221 mother characters have not been lost. They are the 1,221 runes that support modern runes in immortal cultivation. As long as you master these 1,221 runes, other second-generation characters can be derived.

Runes are numbers, arrays are formulas, mortals can understand runes, and they can also use mundane industrial means to create equipment that uses spiritual energy as energy. This is the cornerstone of the civilized use of spiritual energy!”

"I understand your theory, so... what about the method of mortals controlling spiritual energy?"

Feng Cheng continued to ask.

"Sorry, I'm going to go off the topic."

Chen Xi coughed dryly and said solemnly: "I have derived a formula that allows mortals to control spiritual energy! No! That formula has always existed but has not been used!"

Feng Cheng's expression condensed, suppressed his curiosity, and nodded, "I'll go there first to report, and I'll talk to the laboratory later."

The more Feng Cheng understood Chen Xi's theory, the more interested he was in the so-called civilized spiritual energy. He found the registration point mentioned in the class group and reported to a woman who claimed to be a class director, he followed Chen Xi to the underground laboratory.

"Senior Sister Su, please come in."

Chen Xi made an invitation.

Feng Cheng walked into the basement, which was not particularly large. It was only 80 square meters in the eye. In the middle, there was a test bench made up of several long tables, with some utensils that Feng Cheng couldn't understand. Books were shelves filled with books in all four corners. There was a clothes hanger next to the door, and a few white coats were hung on it.

"Senior Sister Su."

Chen Xi picked up a white coat and put it on, and then asked tentatively: "Would you like to wear it too?"

"Why should I wear this?"

Fengcheng is puzzled.

"Uh..." Chen Xi scratched his head and said, "We are also engaged in scientific research after all. White coats are standard, right?"

"research?"

Feng Cheng nodded, picked up a white coat and put it on, and said, "You continue to talk about your theory just now."

"Senior Sister Su, come here."

Chen Xi took out a book from the bookcase, flipped it back and forth a few times, spread out a page and handed it to Feng Cheng.

"Senior Sister Su, we just talked about storing spiritual energy, right? The formula I mentioned is this. To be precise, this is the most important link."

"This... spirit gathering array?"

Feng Cheng looked at the array of dozens of runes in the book and frowned and said, "The spiritual gathering array can indeed gather spiritual energy, but it is only gathering, and it is still not enough to reach the concentration of activated runes."

"This is just one link. What I want to show Su Qingjiang next is a complete solution, which I call 'spiritual network technology'."

Chen Xi said solemnly: "I started to come into contact with runes at the age of five, and have been studying until now. My cultivation has been abandoned. I still have only the innate realm. The 'spiritual net' is my biggest discovery."

"No……"

Feng Cheng was stunned for a moment, "I did nothing and just steal your results... it's not appropriate."

"Sister Su, don't say that."

Chen Xi hurriedly said, "My life is saved by Senior Sister Su. Of course you can see a little bit of a clumsy work. This is just that I have summarized the wisdom of my predecessors and made a little innovation. Besides... I originally wanted to announce this technology."

"……good."

Feng Cheng nodded hesitantly. He really saved Chen Xi yesterday. It was natural for him to save his life.

"Senior Sister Su, please wait a moment."

Chen Xi opened the laptop on the table, found a file and clicked it on, moved a stool and let Feng Cheng sit down at the table.

"Spiritual gathering array...spiritual guide array...spiritual vein array... square tower array..."

Feng Cheng looked at the complex drawings on the display screen, his eyes gradually lit up, and he murmured: "Your 'spirit net' needs to install such an array every once in a vast territory. When this array is spread all over the earth, the spiritual energy in the air is also mastered and formed a 'spirit net'. The spiritual energy will become something like electricity, which can be transmitted to thousands of households through the spiritual vein array for use."

"That's it!"

Chen Xi slapped the table as if he had met a soulmate, then sighed and shook his head, "But this is just my idea. I have never conducted actual tests on paper. It is still unknown whether the estimated results can be achieved. There is still a long way to go to achieve it. Besides, the earth's power system is already very complete, and there is no need for a spiritual network. My technology is useless."

Fengcheng's eyes flowed, 'The place to use it...'
Chapter completed!