Xiang Ningxuan grew up and looked at Yu Qingfeng with shock. He saw him touching the robots whose control had been seized with his hands. Whether it was a two-meter-high detective or a five-meter-high destroyer, they all disappeared in a "swish".

Not long after, the battlefield became extremely clean except for the damaged robots and some fragmented parts.

Seeing the surprised eyes of others, Yu Qingfeng explained: "These robots are not full of energy after fighting. We do not have the charging device for these robots yet, so the energy must be saved. The same is true for spare parts."

Among these hundreds of robots, there are only three intact destroyers, six protectors, and the others are all investigators with low combat power. Xiang Ningxuan didn't take it seriously at all and said, "Who cares about these robots! What I wonder is that your ability is that when you touch items, you can put away things, just like the space storage bag and space ring in fantasy novels." This thing is much more valuable than hundreds of robots.

Yu Qingfeng said: "Oh! I am studying space physics in college. This is a subspace, and only objects that I have analyzed are placed. Moreover, putting in and out requires consuming my mental power."

Xiang Ningxuan raised the shield in his hand and said, "Can you take away my shield?"

Yu Qingfeng shook his head and said, "Analysis requires the use of mental power, but I can't analyze the things held by others. I have parsed the robots of the Rainbow Group before. They are copied using system capabilities and have exactly the same structure, so I can easily take them away. If I want to collect other things, I can only parse the same and collect the same. After all, there are no two identical leaves in the world."

"Also, I understand the principles of real-world items, which are easier to analyze. However, some things that transcend modern technology are time-consuming to analyze. I can't analyze magic items at all."

Xiang Ningxuan asked: "How many things can you hold in your sub-space at most?"

"At first, there were only two or three cubic meters. Now, with the improvement of the level of psychic energy and my own familiarity with the power of space, there are already thousands of cubic meters of space." Yu Qingfeng explained, "Oh, by the way. The so-called psychic energy I suspect is a kind of dark energy. The universe is filled with dark energy that we cannot feel, and it accounts for 68.% of the mass energy of the universe. Now, some of the dark energy has been manifested for some unknown reason and can be sensed and used. I analyzed the energy used by a large number of heroic professions and found that their final origins are the same. I named this energy as psychic energy. It is a basic energy that can be converted into any real or imagined energy form through various basic models."

Xiang Ningxuan said: "So, can we compare the psychic energy you mentioned to water? The water rises and the ships rise, and it is easier to use psychic energy on the earth; the easier it is for powerful monsters from the alien plane to come to the earth!"

Yu Qingfeng said: "It's almost the same. But there are differences. Let's say that the water rises and the ships rise higher. If the water rises, all ships should rise the same. But the psychic energy is different. Some people's strength increases rapidly, while others' strength increases slowly."

"We can divide it into two categories: passive absorption and active absorption. Passive absorption, as the name implies, means nothing is needed, and the psychic energy will automatically immerse all objects. Have you noticed that even stones and wooden blocks are strengthened by psychic energy? The physical properties such as hardness and toughness have changed."

Xiang Ningxuan took a piece of gravel casually, smashed it, and shook his head.

Yu Qingfeng said: "The physical properties have changed relatively little now. And your own strength has been strengthened too much, so I can't feel it. But after my analysis, the physical properties of all matter have indeed been changed to more or less. This is also the reason why those precision components fail. The core CPUs of mobile phones and computers are the most precise devices, and the psychic energy fail immediately at the beginning. As the level of psychic energy becomes higher and higher, this situation will become more and more serious."

Xiang Ningxuan was startled and said, "That helicopter..."

"At present, psychic energy is all about strengthening the properties of matter, so there is no need to worry about structural problems. However, due to uneven performance enhancement between various materials, some other problems may be caused, which requires professional maintenance personnel to confirm."

"Okay, then talk about taking the initiative to absorb it." Xiang Ningxuan said, "Are you fighting and breaking through like me?"

"This aspect is too complicated, I haven't studied it yet. It's basically what it means. But it's not limited to combat. As long as anyone takes the initiative to do something, it is equivalent to absorbing psychic energy and strengthening attributes in this aspect. If you accumulate to a certain level, you may gain skills or even advance."

This is a good explanation. Xiang Ningxuan's epic treasure evolution core is probably to directly inject spiritual energy into the human body, thereby triggering evolution.

Many people in his jurisdiction evolved at work, and all the people who evolved were active and proactive. However, few of these refugees in the Magic City evolved because they were forced by life during this period and were passively working.

The treatment of people with skills and those without skills is very different. Who doesn’t want to evolve these days? Regardless of whether the rules of actively absorbing psychic energy are true or not, Xiang Ningxuan plans to announce it now. This can greatly improve people’s enthusiasm for work.

Yu Qingfeng continued to talk about his research on psychic energy, which made Xiang Ningxuan stunned. Although he had some of the contents that he had not understood, Xiang Ningxuan vaguely felt that Yu Qingfeng's research results were very valuable to him.

He is now an epic hero and can modify some system rules. So why can he modify system rules? What are the system? What are the rules? The more he comes into contact with, the more unknown you feel. As the number one person in epic, Xiang Ningxuan doesn’t even have people who can exchange experiences. He needs to explore everything by himself. He is really tired.

Although Yu Qingfeng is not a heroic profession, his research direction is vaguely touching the rules of the universe, and it is likely to be the same as Xiang Ningxuan's strengthening direction. Such a talent is worth investing in his research!

In addition, Yu Qingfeng's analytical skills are also very imba. As long as he analyzes, he can simulate the same physical model and can also directly perform simulation experiments in the space he comes with. This is simply a magical skill for scientific research.

Usually, the most troublesome thing about scientific experiments is to eliminate interference and conduct experimental comparisons under exactly the same conditions. However, as science develops towards high-end and advanced directions, a weak disturbance from the outside may affect the experimental results. The cost of eliminating interference is very huge. However, there is no such problem in the experiment in the subspace that Yu Qingfeng has own. He can simulate a completely identical experimental environment.

After the subspace experiment is completed, just go to the real space to verify it a few times and confirm the physical laws. If this method is popularized, I don’t know how much time and money can be saved for scientific research.

In fact, this month, all the surviving science and engineering experts and professors at Magic City University have used Yu Qingfeng's subspace experiments, and the results are very good, confirming many previous conjectures. However, due to the doomsday, there is neither resource to verify in reality, and the research results are nowhere to be applied.
Chapter completed!