“……”


    Wan Xiaotian is completely stupid, every brain cell is stunned, deep in the throat issued unconscious, "ah?"


    "Like this, you want to capture the existence of spatial ripples by measuring the curvature of stellar light. It''s a good idea, but it can''t be calculated by using" density cloud ". If it''s a" discrete cloud "-


    Lao Li shoved the leather into Wan Xiaotian''s hand and dipped himself in the mop water to wipe the floor. Then he began to dance on the wall. In a short time, he wrote a full wall of formulas and algorithms, which Wan Xiaotian had never heard of or seen. But when he looked at them, he was shocked and suddenly enlightened.


    "Can you read 10%


    Lao Li asked as he wrote.


    "No, almost."


    Wan Xiaotian''s heart surged with waves, not only for Lao Li''s extremely mysterious algorithm, but also for Lao li himself. His voice trembled, "Lao, Lao Li, how do you... How do you... Who are you?"


    "Does it matter?"


    Old Li youyou said, "for this world, I may be a returnee or a passer-by. It doesn''t matter who I am. What matters is who you are and what you want to pursue. Tell me, young man, why do you want to study" hyperspace "? Is it just to realize the four-dimensional space jump? If I tell you that in this world, jumping in four dimensions is impossible, do you still want to gamble on your life and continue to study? "


    "It''s impossible to jump in four-dimensional space." many senior scholars in the academic circle have said this. Even Wan Xiaotian''s tutor once firmly said this, but wan Xiaotian never believed it.


    However, Lao Li''s low and deep voice contains special magic, and WAN Xiaotian can''t help shaking it.


    But he felt that Lao Li had something to say. Lao Li''s "impossible" was not the same thing as his tutor''s "impossible".


    "No, it''s not like that. I don''t just want to realize the leap in space. I want to know the truth. I want to know the truth of space, the universe and the world!"


    Wan Xiaotian felt that an inexplicable force suddenly rose from the bottom of his heart. He clenched his fist and roared, "isn''t it our most noble mission to find the existence of the true self, verify the essence of the world and explore the universe beyond the universe? Since the universe is there, of course we have to study it, conquer it and surpass it. It''s like a climber conquering the highest mountain in the world. "Where the mountain is" is the only reason


    "I see. I''m not wrong. You are really an interesting young man. It''s worth passing on these algorithms and formulas to you."


    Lao Li''s eyes are full of magnificent brilliance, and there is a little bit of foolishness on his face. He said with a smile, "well, if I tell you that even if you have the correct formula and algorithm, you will only get the wrong or even desperate answer in the end, do you want to continue?"


    "What do you mean?"


    Wan Xiaotian clenched the plunger tightly. "Lao Li, do you know the mystery of hyperspace, even the truth of the universe?"


    This conjecture is ridiculous.


    But what happened to Lao Li seems to be more than "absurd".


    Wan Xiaotian felt that an earth shaking secret was slowly revealed in front of him.


    "Time is infinite, space is infinite, and there is a universe beyond the universe. No matter how many times I seem to be stronger than you, we are all ignorant and small in the face of the infinite universe. Therefore, how can I know the truth? Even whether the truth exists or not is a big question mark."


    Lao Li said, "we who claim to be the spirits of all things are like blind men and blind horses running all the way on the precipice of evolution. The only thing I can do is to try my best to run in front of you. Before I fall off the precipice, I will lead you with the horse''s hooves.


    "No, I don''t know the truth, but we can make some interesting or scary assumptions to guess the ultimate picture of the universe, and play a little mind game."


    After hearing this, Wan Xiaotian couldn''t help saying, "you mean you have guessed the truth of the universe, at least a fraction of it?"


    "Maybe."


    Lao Li, holding a mop, murmured, "maybe the universe we live in does not originate from the big bang in ancient times. In other words, it originated from a controllable, premeditated and purposeful big bang. It is a virtual world created by a higher dimensional existence.


    "The existence of this higher dimension does not only create this virtual world, but also hundreds of virtual worlds. Even with enough computing power and energy, it can create countless virtual worlds and form a concept of" multiverse. "


    "This --"


    Wan Xiaotian thinks that this kind of "high-dimensional creation theory" is not new in the academic circle, and has been touched in many cutting-edge theories. He believes that what Lao Li wants to say is not just so simple, "why, why does this high-dimensional existence create so many virtual worlds?"


    "For cultivation, or for his evolution, to find his true self."


    Lao Li said, "maybe this high-dimensional existence has evolved to the limit in his...''original universe ''. It has touched a barrier that is hard to break. It is trapped in many causes and falls into a desperate situation.


    "He needs new experience, new inspiration and new opportunities to break through the cocoon and surpass the peak.


    "So he created or made use of thousands of virtual worlds, split his consciousness into thousands, and put them into these virtual worlds separately, which is equivalent to using thousands of avatars to practice in the world and the world.


    "A thousand separate bodies practice at the same time, and the training speed can be increased by at least 100 times, so that you can see every fold and gap of your soul in countless illusory and real experiences.


    "No, it''s not just you and me. He''s even transformed into a butterfly or an earthworm to experience experiences that we can''t experience as human beings. Then, we can condense all the parts together and refine a new self!"


    Wan Xiaotian listened, his chin broke down again: "this, this is too mysterious!"


    "Too mysterious? Then I''ll repeat it in an easy way -- "


    Lao Li rubbed his nose and said, "you think there is a man who is extremely bored and not ready to meet his wife for some unimportant reason, so you download thousands of virtual games and have a good time. You think you have gained a lot of valuable experience and new life insights in the game. Is it easier to understand if I say so?"


    "... yes."


    Wan Xiaotian nodded.


    "Well, the point is, how do you know you''re not a virtual character in the virtual game this boring man is playing?"


    Lao Li looked at Wan Xiaotian, his eyes became very deep. "Yes, of course, you feel that you have flesh and blood, hot emotions and strong ideas, but these can be virtualized. As long as you have a large enough database to store all kinds of data and operate according to the precise to extreme logic, you can target all input conditions, Output near perfect answer.


    "So, how do you know that you are not a virtual database? What you think, feel and answer now is the result of mechanical screening and conditioning. How can I be sure that I am talking to a" person "instead of talking to myself in front of a virtual database?"


    Lao Li half narrowed his eyes. He didn''t drink, but he seemed to be a little drunk. He was so sleepy that he didn''t sleep or wake up.


    Wan Xiaotian never thought about it.


    In other words, the vast majority of normal people will not think about such absurd problems. Isn''t it groundless?


    "Hey, young man, did you have an idiom in your mind just now, it''s called" Qi Ren worries about heaven "


    Lao Li asked suddenly.


    Wan Xiaotian was startled: "how do you know!"


    "Don''t get me wrong. I can''t read your thoughts. I''m just guessing. It seems that the word" worry about nothing "is the best way to describe the problem I just had."


    Lao Li came over with a strange smile on his face. "But there''s one thing, don''t you think it''s strange? In the history of your "Tianhai civilization", it is clear that there is no country or place called "Qi". How did the idiom "Qi Ren worries about heaven" come out of thin air


    Wan Xiaotian was stunned.


    This problem is like a lightning curse. It''s hard to crack in his brain. In a moment, he feels that every brain cell of himself is splitting, from which endless and shining data are blooming, as if he and the whole world are going to collapse at the same time!


    "Ah


    Wan Xiaotian holds his head and wants to roll with pain.


    Strange to say, the toilet on this floor is always very busy. There are always people coming in to use it. But they have been here for a long time, but it is still outside, as if the whole world is frozen.


    "I''m sorry, I didn''t mean to make you feel sad or even desperate. It doesn''t mean that you must be false, and I''m much more real than you."


    Lao Li said, "in fact, we are both reduced to the end of the world. Like you, I''m not sure whether I''m virtual or real, whether I and my world have been created, and whether what I think now is really" I want to. ".


    "For the vast majority of people, this kind of philosophical problem, which is almost nonsense, has no meaning at all. It''s really" groundless worry. ".


    "Only a few people can''t help pondering, thinking, practicing, paying for everything most precious in the eyes of most people, and pursuing the illusory truth that may never be found. There is only one reason, that is, you say," where is the mountain. ".


    "You and I are the same kind of people. We are all climbers in our own world. The immortal road is vast and the road is rugged. How lonely the people who are searching up and down are. How lucky they are to find a little friend with the same ideals. That''s why I bid farewell to you when I end the cultivation of" three thousand virtual worlds, incarnations outside the body. "