This time we had a dinner at the beginning of school, which can be regarded as a celebration of reunion with everyone in the dormitory, and to relieve the grief of falling out of love for him, the boss.

"Three elder brothers, what you said makes sense, especially what the eldest brother said, I agree, I think I understand women very thoroughly, but I don't understand women's hearts enough." Shang Xuebin shook his head, his face was flushed, his alcohol consumption was not good, and after drinking some beer, it looked a little high.

"Fourth, if you can't drink it, drink less." Li Zijian glanced at Shang Datou, who was already lying down, and said.

"Who said I can't drink it, I'm just feeling a little bit." Shang Datou said, took another sip of beer, turned his face to look at Qi Xiaoxu, and said, "Second brother, you just said that Zhao Ya is a scheming, but you think clearly?" ”

"What have you figured out?" Qi Xiaoxu frowned, and he didn't quite understand what Shang Datou meant by his drunken words.

"When I started my freshman year, I saw that Zhao Ya was not ordinary, and I knew that she was deliberately pret......ending to be ugly, although now that a year has passed, she is still dressed like that" Shang Datou rubbed his eyes and seemed to be a little sober, "Originally, I also doubted my judgment, but it was Wang Tao's appearance that made me confirm that Zhao Ya's true face is definitely beyond our imagination." ”

"Haha, fourth, don't talk drunk, I don't believe that there is a woman who will deliberately dress ugly." Qi Xiaoxu shook his head and laughed.

"Yes, fourth, your guess is not reasonable at all, and I don't believe it either." Li Zijian, the boss of the dormitory, also nodded.

"Third brother, what do you think?" Shang Datou glanced at Zhang Wei, who was still nibbling on chicken cutlets.

"I can't see anything, but I think this Zhao Ya is not ordinary, maybe what the fourth said is also somewhat probable." Zhang Wei thought for a while and said.

"It's not possible, but it can't be wrong!" Shang Datou got up from his seat and said with his hands dancing, "You must not have played the augmented reality accessories of Black Picture Go." ”

"You can't buy that accessory at all, and the pre-order will be scheduled for half a year, have you bought it?" Qi Xiaoxu asked.

"Hehe, of course I can't buy it, but my cousin's house has it, and I stayed at my cousin's house for two days during the summer vacation." Shang Datou's red face was overflowing with wine.

"Really? You're lucky, but what about augmented reality accessories? Qi Xiaoxu asked excitedly: "It's exciting to see Teacher Xiaoya's virtual portrait up close." ”

"Yes, it's really exciting, but you must not know, the first thing I felt when I saw Teacher Xiaoya was that I saw the true face of Fengda Zhao Ya." Shang Datou spoke, revealing a look of memory.

He clearly remembered that when his cousin opened the accessory, the pale blue luster filled half of the room, and a few seconds later, the beautiful Xiaoya teacher was transformed, and at that moment he only felt completely stupid.

Just looked at the smiling teacher Xiaoya blankly, and after a few minutes, Shang Datou came back to his senses, and the first thing he asked was, "Are you Zhao Ya?" ”

However, Teacher Xiaoya didn't pay attention to him at all, and his cousin repeated his words, and Teacher Xiaoya replied with a smile: "Please call me Teacher Xiaoya, I'm just an artificial intelligence program, but my prototype is indeed Zhao Ya, the chess god." ”

Next, Shang Datou and his cousin asked many questions together, although Teacher Xiaoya did not answer everything, as long as she had something to do with Go, she would reply in detail.

And Teacher Xiaoya's beautiful voice made Shang Xuebin fascinated, and during the three days he lived at his cousin's house, he spent more than ten hours a day interacting with Teacher Xiaoya.

His Go skills have not improved much, but he has become a loyal fan of Xiaoya.

"Big head, even if you have seen the virtual teacher Xiaoya, why are you so sure that it is related to the four-eyed Zhao Ya?" Li Zijian glared at Shang Xuebin who was in a daze, in his opinion, this businessman said that this was just grandstanding, and based on subjective assumptions, he thought that the four-eyed Zhao Ya and the dream lover of countless people now were the same person.

"If I say it's intuitive, you'd be angry, boss, but my powers of observation tell me I can't be mistaken." Shang Xuebin nodded, sat down again, and said with a smile: "Actually, I have already thought of a way to make the four-eyed Zhao Ya show her original form, as long as you cooperate with me, you can know if she is really Teacher Xiaoya." ”

"Fourth, what is the solution?" Qi Xiaoxu's eyes lit up, although he said that he didn't believe that Zhao Ya was Xiaoya's teacher, but he didn't have this kind of conjecture in his heart, if it was really as Shang Datou thought, it would be an extremely sensational thing.

"It's easy, just ......"

Just when Shang Datou was planning to dismantle Zhao Ya's costume, Zhao Ya was discussing the theory of relativity with Lin Tao, and studying whether it was feasible to travel through time and space.

"Xiaoya, I think it may be possible for the spirit to travel through time and space, but it is probably impossible to travel through the body." Lin Tao thought about it and said: "If the general theory of relativity is correct, since we cannot exceed the speed of light, it is naturally not feasible for objects with mass to travel through time and space. ”

"First of all, you have to have a correct concept of space-time, which does not mean time and space, but a unity." Zhao Ya smiled faintly and said with popular science: "This is just like the meaning of the word "thing", which is not equal to the words east and west. ”

"I know what you mean, time and space are a whole, and the two are interrelated and inseparable." Although Lin Tao's research on the theory of relativity is not profound, he has only read some popular science content, but he can almost understand the meaning.

"In order for you to understand what I said later, I still have to explain it first," Zhao Ya said: "The matter in every space-time has a fixed value, which is the speed of light in space-time. In our normal state, we can feel the passage of time, time takes us at the speed of light, and if we move at the speed of light, then we cannot feel the passage of time. ”

"I know this, that is, the faster the space, the slower the time, and vice versa." Lin Tao nodded: "But what does this have to do with the time travel we discussed?" ”

"Then let me ask you a question, if you reach the speed of light and fly ten light-years, how long has it been for you?" Zhao Ya asked.

"Ten years, or less than ten years." Lin Tao thought for a moment, and then replied.

"That only means that you don't understand the meaning of the speed of light in space-time at all." Zhao Ya smiled faintly, "Not a second has passed for you." ”

"Impossible." Lin Tao frowned, this was completely inconsistent with his understanding of the theory of relativity and the view of time and space.

"Once you reach the speed of light in space, your time stops." Zhao Ya explained: "We can compare our time and space to a book, we are in this book, if we want to see the ending as soon as possible, we only need to skip the middle plot and watch the ending directly." ”