There are still a lot of people coming and going in the bookstore, but most of them are teenagers. They don't have Daniel Zhang's treatment, and if they don't buy it, they can only stand in front of the bookshelf and read books.

About an hour later, Yang Tengfei spoke again: "By the way, yesterday I saw a theory released by Dr. Allen, whom you highly admire, 20 years ago, called the subpower theory, have you understood it?" ”

20 years ago? Daniel Zhang had only woken up for a month, how could he have time to turn over such a long space theory, shaking his head.

To put it simply, Dr. Allen believes that parallel spaces must exist, but there is an untouchable law of space, which means that parallel spaces do not exist. This is in conflict with his principle of equivalence in previous years. "It seems that Yang Tengfei is deliberately embarrassed, or he is trying to test Daniel Zhang.

"This is normal, there must be a so-called space barrier between the two spaces, otherwise Dr. Allen would not have introduced the principle of equivalence again 10 years later. According to the theory of energy movement, energy can only be measured and cannot be constant, that is, the energy of two spaces can be synchronized, and it can theoretically be docked, but the trigger probability is only close to or equal to zero. ”

"That's still the equivalent of not existing."

"No, it's just put on an automatic basis."

"Automatic?"

"Yes, if there is an external thing that can keep the energy of two spaces, it only takes a moment to realize space traversal." Daniel Zhang's idea came from the nameless Heart Sutra that killed him in his previous life. He was sure that his rebirth through time and the Nameless Heart Sutra were inseparable.

"You kid...... Energy is the most useful and dangerous thing in the world, so it can't be constant, you actually have the idea of controlling spatial energy......" Yang Tengfei was once again shocked by Daniel Zhang novel idea and didn't know what to say.

In the end, of course, I can only end with "worthy of being the theoretical champion of the high school entrance examination, but is the theoretical level of public junior high school so high now?"

After sitting for another hour, Daniel Zhang roughly finished the "Theory of Spatial Warp Speed" and then got up to take his leave.

Walking out of the bookstore, a woman shouted crisply from behind: "Daniel Zhang." ”

Daniel Zhang turned around and saw a girl with long hair flowing and graceful just walked out of the bookstore, looking at him with a smile.

"Tranquility." Daniel Zhang smiled and called each other's names very politely. This girl is one of the very few classmates who has not laughed at him in the three years of junior high school, and as a top theoretical student, Tranquility has always cherished him.

Of course, Ren's Tranquility is not only the top of the theory, but also the top of the whole grade in actual combat results, which is a veritable school flower of Daniel Zhang's class, and his appearance and comprehensive strength are all in hand.

Tranquility walked next to Daniel Zhang and politely left a distance of 1 meter, which is the standard distance for friends.

"Originally, I lost to you again in the high school entrance examination, and I have always felt uncomfortable, but I listened to the conversation between you and the bookstore owner in the bookstore just now, and I realized that I was not unjust at all. It's just that I didn't expect your spatial knowledge to be so advanced. ”

The quiet voice is very good, and the same as her people, like the hollow valley orchid, soft and soft.

Daniel Zhang has a good impression of tranquility.

Before he woke up, he had misunderstood Tranquility's approach to him and pursued Tranquility, but he was naturally rejected. But after this woman explained all the reasons and rejected him, she did not cut off contact with him, and she was still the same as before, not caring about the strange eyes of others, approaching him, and having academic and theoretical discussions.

A girl who is less than 16 years old and is still an underage has such an indifferent and quiet mentality, which Daniel Zhang, who now has a mature soul, admires very much.

"Really? I'm sorry I didn't notice you at all. Daniel Zhang said with a smile, "I just like to study parallel space, and you talented woman directly buttoned me a 'space' hat, I can't bear it." ”

Space is a relative concept, not only the absolute space of the quadrant is called space, but also the virtual space of cyberspace, digital space, and ideological space. So, correspondingly, space is the most complex scientific concept in the universe, but it is the most useful.

For example, cyberspace, which intelligent beings are already inseparable from, and wormhole space, which can make the universe hundreds of thousands of kilometers away in an instant, are all extensions of space science.

After not seeing each other for two or three months, Tranquility noticed that Daniel Zhang's attitude towards herself had suddenly changed a lot, and she couldn't help but blink curiously and look at Daniel Zhang.

After Daniel Zhang was rejected by her, although she did not resist her continued approach, she could feel the chagrin and inferiority in Daniel Zhang's heart. But when we meet again today, Daniel Zhang has become unrestrained, which means that his mentality is very relaxed.

"I've been standing in the book area behind you and reading, and it's normal that you don't see it." Tranquility chuckled, "Parallel space is also a branch of space, your learning ability is so outstanding, who knows how far you will develop in space science in the future." ”

"Don't lift me up, what high school are you in now?" Daniel Zhang diverted the topic.

"It's in the public high school in Jiangyang West District."

"Ah, it's the same school again, but it's a pity that it's not in the same class." Aqua Blue Star has a large population and many school-age children, and it is normal for students in one grade not to meet once before graduation if they do not take the same courses.

"What class are you on?"

"Three shifts."

"By the way, I stopped you, mainly to discuss the theory of spatial warp with you......"

……

The two talked while walking, the world was all over the world, the topic was constant, and the atmosphere was very harmonious.

(No wonder the stunned self before would misunderstand the quiet attitude and start the pursuit of the people, mainly because this atmosphere is too harmonious.) ）

Daniel Zhang thought.

Unknowingly, the tranquility was sent downstairs to her house.

The same slums, the same small residential buildings, the same crowded floors, the same dirty environment, Daniel Zhang felt that he had also arrived at home.

"I'm living in a place like this, unexpectedly?" Serenity asked calmly.

Daniel Zhang nodded honestly, but he was no longer Daniel Zhang who was inferior to Mu Ne, so he said in his mouth: "It's very unexpected, mainly I didn't expect that such a place can raise a gentle and elegant woman like you, how good is this feng shui?" ”

"Poof." Serenity covered her mouth and laughed.

"I haven't seen you for a month, and you seem to be a different person." Tranquility said.

"I'm an adult." Daniel Zhang smiled.

"Do you want to go to the bookstore tomorrow night?" Serenity asked.

Daniel Zhang shook his head: "Well, I basically go every day." ”

"See you tomorrow."

"Okay, see you tomorrow."

When he returned home, it was already half past nine in the evening, and Daniel Zhang still insisted on practicing physical skills for an hour and meditation for an hour before going to bed.

When he fell asleep, the light brain in his body made two abnormal sounds, and then muttered softly in an empty tone: "Energy is generated in the host's body...... Body modification. ”

Then Daniel Zhang's entire body was wrapped in a cloud of black light, and this scene actually began to appear on Daniel Zhang's 16th birthday.

If Daniel Zhang was awake, he would definitely be startled.

The light brain of this time and space represents everything in the daily life of citizens, such as surfing the Internet, chatting, communication, bank accounts, identity documents...... The biological light brain is wirelessly connected with the planet's parent light brain, and the data is exchanged. In order to protect the privacy of citizens and for the safe and normal development of society, as early as before the First Cosmic War, when the optical brain was popularized throughout the universe, the matrilineal optical brain of all planets automatically generated three major rules of the optical brain: 1. Do not betray the host; 2. Do not have independent thoughts; 3. The host harms the planet, and the first and second laws are invalid.

After every citizen starts school, the teacher will repeatedly emphasize the three * rules of the light brain, which is to let the students have no scruples about the light brain and can use it with confidence.

And now Daniel Zhang's actions have undoubtedly conflicted with the second law.

Daniel Zhang had fallen asleep and did not find the change of the light brain, but the strange thing was that even the planet's matriarchal light brain did not react.