"You're not up to the rules. Pen, Fun, Pavilion www.biquge.info" The seated man became agitated.

Zhao Yisheng put his index finger to his lips and made a silent movement, "Shh, local clubs obey the higher level, you should know this rule." ”

"Rest assured, this experiment doesn't hurt in my opinion, and every participant will be a lucky one." He was still standing calmly in the middle of the field. "Well, I don't have any more wishes to continue this topic until the next meeting. Now it's time for the introduction ceremony of your newcomers? He bowed slightly, made a forty-five-degree bow, and slowly stepped back, walked to a long table, and sat down on a chair.

Li Jingran walked to the middle of the venue again, "One of the main purposes of this gathering is to let everyone get acquainted with our newcomer, he is my student, and he can notice him because he found new and simpler algorithms on some conventional problems, and then I went to find many super-standard problems to test him, and as a result, through his algorithm, time and space can be calculated." I also intended that the theme of this gathering would be time and space, but since Mr. Zhao changed it to immortality, I don't have much to say. Li Jingran's gaze swept over the people sitting around one by one, and finally fell on Song Jie, who was looking straight at him. Why, are you just introducing yourself? ”

Song Jie only came back to his senses at this time and saw him, and after being silent for a long time, he shook his head slightly. He felt as if he had come somewhere he shouldn't be.

Zhao Yisheng didn't know when he sat next to him, "Song Jie, right?" We'll see each other again soon. ”

"Why do you say that?" Song Jie ignored Mei Lin's slightly warning gaze like he had seen and continued to talk to Zhao Yisheng.

"Because." A somewhat weird smile bloomed on Zhao Yisheng's pale face, "The school where you and Teacher Li are located is the place I chose to experiment." ”

"Would you like to experience it in advance?" Zhao Yisheng took out the black test tube from his pocket again, and this time directly stuffed it into Song Jie's hand, "Shhh, don't tell others, this is our little secret." ”

After Zhao Yisheng stuffed him with something, he stood up and walked towards the way in, as if he was leaving.

Song Jie lowered his head and looked at the slightly cool test tube in his hand, the black mist floated up and down in it, and an inexplicable sense of familiarity gradually rose in his heart.

Gu Yunxi seemed to be full, and finally gave him some glances, and trotted to him from the other side of the table, "Brother Song Jie, I'm full, that person is gone just now, can we also go." ”

"Oh? Aren't you quite satisfied with what you eat, why do you want to leave so quickly? Song Jie was a little funny and hugged Gu Yunxi on his lap, the test tube was put in the pocket of his sweatpants, and the little girl sat on his lap with a slightly uncomfortable wrinkled face. Reach for his pockets.

Seeing this, Song Jie hurriedly put her back on the ground, "Good, stay for a while, and we'll leave in a while." ”

Someone came like him again, Song Jie motioned to Yunxi to go to a farther place to play, although the little girl was a little unhappy, she was obedient. Song Jie picked up a piece of dim sum on the plate in front of him, put it in his mouth and chewed it slowly.

It was the woman who had just interrogated Zhao Yisheng who came over, and she sat directly on the seat where the person was sitting just now, and raised her eyes to look at Song Jie, "Hello, my name is Lin Xueyan." ”

"Song Jie." Song Jie's gaze followed the voice and put it on her body, and he also pulled out a polite smile slightly.

"I've read Li Jingran's analysis report on you, we now have a project that needs your help, I don't know if you'd like to join us?" Lin Xueyan's hand tapped lightly on the table, as if thinking about what to say next, "This project is related to time, but we are now encountering a lot of theoretical problems. ”

"If I'm not mistaken, you're talking about time travel?" Song Jie felt that the nerves of the people he knew today seemed to be a little abnormal. I didn't expect there to be so many strange people in such a seemingly small place as City A.

"City A is very peaceful now, and the development of science and technology has come to a halt because of the restrictions of the Gu family, and now the state and the Gu family's joint organization have lifted this shackle and invested a lot of money in the research of new technology, but as far as some forces are concerned, the research that is only being carried out now is undoubtedly backward. In recent years, the pollution of the environment has become worse and worse. Although the release of pollutants has been effectively regulated, the consequences of the past are difficult to remedy. In fact, many of the things we see now are illusions. ”

Lin Xueyan gave him a moment to calm down before continuing to speak, "Just like when you entered here today, if you don't have an invitation, you will only treat this place as a maple forest, and you will be disturbed by the magnetic field and bypass here. So how can we assume that we are not living in a huge hood, as in this case? ”

It wasn't until Song Jie pulled Gu Yunxi into the car back to school that Lin Xueyan's words echoed in his head, "Ten years ago, the environment was so bad that it was almost impossible for humans to survive, but why do we still have blue skies, green trees, and clear rivers now?" ”

He began to remember as hard as he could, as if from a day the sky had turned blue, and even though there were no clouds, it was as blue as it had been dyed.

"Brother Song Jie, what are you thinking?" Gu Yunxi stretched out his hand and shook it in front of his eyes, "Don't be in a daze, it's still early, let's go to the amusement park, right?" ”

"You still know about amusement parks?" Song Jie reached out and pinched her little face.

"Our project is not an alternative pursuit for immortality, as Zhao Yisheng said, but to go back to the past and completely change the state of the environment." Lin Xueyan's words seemed to coincide with anyone's words, "Go back to the past and help her." "Who said that?

Song Jie shook his head and threw out the messy thoughts, "Okay, I'll take you to play for a long time." ”

……

"How?" After buying the ticket to enter the door, Song Jie handed Gu Yunxi a candy cane. "Here you go."

Gu Yunxi tugged at the corner of Song Jie's clothes, and his footsteps stuck to him, "Why are there so many people." ”

Today was supposed to be the weekend, and the amusement park in Gu Yunxi's mind only existed in the past, and Song Jie only had a vague shadow in his impression, so the two of them were a little helpless when they were facing a crowded situation now.

"Why don't we go back?" Song Jie squatted down to ask for Gu Yunxi's opinion.

In this era of the popularization of the ticketing system, two of the three amusement parks in City A have applied this system, so this situation will not occur, but people like him and Yunxi can only come to this playground that does not have a queuing system to try their luck, but it seems that there are many people who have the same idea as them.

Gu Yunxi nodded a little sadly, "Then I have to go back." ”