When Wang Shixian arrived at the top of the building, Song Jingzhou was looking up at the starry sky above his head with his hands down.

Time passed minute by minute, and Song Jingzhou never spoke.

Wang Shixian was helpless, and also watched. The night sky is very clear, surrounded by stars in all directions, Wang Shixian suddenly found that he has not paid so much attention to the starry sky above his head for a long time, and the last time was on the rooftop of the Fuqing Martial Arts Pavilion, there were Jiang Li, Tang Youyou, and Zheng Tingji.

Is life too busy, or are you already indifferent to the world in front of you?

Gradually, Wang Shixian forgot the initial touch, forgot what else to learn "Nine Character Mantra", as if he had melted into the sea of stars in front of him, and felt that he was the center of the universe at this moment.

"I feel it. Song Jingzhou suddenly asked.

"Hmm!" Wang Shixian said softly, Song Jingzhou was not asked what he felt, but he seemed to already know.

"Man is part of the universe and embedded in it. Song Jingzhou said slowly.

"At the same time, this universe is also ours! Monks who have reached the primordial god level already have the ability to touch and try to control this universe. ”

"What do you see in the universe?"

"Stars, lots of stars. ”

Song Jingzhou was silent.

"I heard you went to college. ”

"Hmm. ”

"Then I said space and time, can you understand?" Song Jingzhou gave up the guidance and asked directly.

"It is the elementary particles that make up the universe, and we ...... it. ”

"As long as it is material, it can be considered an integral part of space. Song Jingzhou interrupted Wang Shixian's words to prove his academic qualifications and cognition.

Wang Shixian was choked enough, and he finished loading X, but he didn't let others show off! However, what Song Jingzhou said also made sense.

"What about the time?"

Wang Shixian seems to have returned to the university classroom, facing the teacher's questions.

"This is the basis of the theory of time travel, when ...... exceeds the speed of light. ”

"Is it impossible to go back in time!" Song Jingzhou cut off Wang Shixian's words again, and said directly and arbitrarily.

Wang Shixian finally realized how painful it is to talk about some deep-seated problems with a proud person! Regardless of right or wrong, just the pride that everyone is drunk and sober, and the eyes that look like idiots, hurt others all the time.

"Lord, when did I say that time has gone back!" Wang Shixian retorted in a loud voice, although he was indeed going to talk about this topic just now.

"If you don't want to listen to me, don't ask!

A cold light shot out of Song Jingzhou's eyes, if he changed people, even if Ye Zhiqiu dared to talk to him like this, he would only directly slap the other party to death, and then turn around and leave!

Wang Shixian stalked his neck, like a cockfight, and looked at Song Jingzhou.

Song Jingzhou suddenly smiled and said, "Boy, you have passed the test! I will now officially teach you the nine-character mantra!"

Relieved in his heart, of course Wang Shixian knew that this was not some bullshit test, and he was more and more sure that Song Jingzhou would be of great use to him, so he tolerated it.

"I lost my temper just now, so please show me the honorable one. ”

"Mrs. Shi, do you want me to send you an old man?" Song Jingzhou said with a smile.

This joke is not funny at all, but Wang Shixian still cooperates with the dry laugh.

Song Jingzhou coughed lightly, turned back to the topic, and said: "In addition to the issue of energy, the most important thing about the nine-character mantra is that it touches on the concept of time and space. ”

"When the Venerable Lord competed with Yang Zaixing today, the junior saw you travel through a space, but you used the exercises of the nine-character mantra?"

Song Jingzhou nodded and said, "Many people think that time can be changed, compressed, extended, distorted, and even reversed. ”

"Actually, if there is one thing in the universe that is eternal, it is the continuous flow of time, to which even space is attached. ”

Wang Shixian showed a listening look.

Song Jingzhou stretched out his slender palm, fished in the starry sky, and said: "Assuming that we grab a period of time, this period of time may be a lifetime for ants, a few days for us humans, and a few seconds for some creatures. ”

"The same time, it's just that the perception is different, if you change from an ant to a human and then to some creature, will it feel like time is constantly compressing?"

"Suppose one day, you're sitting in a spaceship, you're speeding up, you're traveling through the same space, and the time is decreasing, and all that changes is the time scale of our human cognition. ”

"The speed is infinitely increasing, time and space seem to be infinitely compressed, and even the eyes can cross thousands of miles when they are open and closed. ”

"Has the real time, the time that makes up the universe, changed?"

Wang Shixian shook his head and fell into thought.

"Don't be fooled by the time of ants, the time of humans, the time of other creatures, real time never changes, there is nothing about slowing down or traveling back in time. ”

"Doesn't it matter that I see you going directly from one space to another, not the speed of time?" asked Wang Shixian.

Song Jingzhou's face finally showed appreciation.

"Did you bring your phone?"

Wang Shixian hurriedly took out his mobile phone, opened it, and handed it to Song Jingzhou.

Song Jingzhou skillfully turned on the camera function and pointed at Wang Shixian and said, "You take two steps." ”

Wang Shixian still walked a few steps.

clicked on the video playback, and a holographic projection suddenly appeared above the mobile phone, Song Jingzhou was stunned, and said, "The latest!"

Wang Shixian smiled, this mobile phone was robbed from old Jones before he returned to China.

"See what?"

Wang Shixian shook his head blankly, except that he had become a little more handsome, he didn't find anything abnormal.

Song Jingzhou looked at the idiot again, and said, "Slow down, slow down ......." ”

Until the complete and smooth action becomes a frame of disconnected picture.

Song Jingzhou pulls the middle frame outward, and that frame is deleted, and then frame after frame .......

Wang Shixian's eyes widened more and more, and he seemed to understand.

In the end, only the first frame and the last frame of the holographic projection were left close together, and Song Jingzhou's fingers were compared between the two frames, and he said, "Do you understand?"

Wang Shixian almost vomited blood, he understood the hair! Everyone understands the picture, the question is how to do it?

"What did I just say?" Song Jingzhou patiently reminded this time.

"The lord just said a lot, but the younger generation is stupid, I don't know which sentence to refer to. Wang Shixian couldn't wait to buy a piece of tofu and die of it.

"Time is constantly flowing, even if it ....... ”

"Space is attached to it. Wang Shixian suddenly understood, and said: "Space is multi-dimensional, strung together by time! Even if it is the same space, it is actually different because of the flow of time."

"If you look at time and space as a frame-by-frame picture, if you can grasp the context of time, you can casually step from one frame to another frame you need!"

Wang Shixian pointed to this void, and then pointed to another place, and said: "There is not only space here, but also time!"

"I appeared directly from here to there, using only cosmic time from one frame to another, but it greatly changed the time and space of human cognition. ”