Huaxia Country, the capital North Star, HD District North Star University, a lecture hall.

In the afternoon, the dazzling sunlight of the blackboard shone on the people who were sleeping on their stomachs.

On the podium, Professor Luo Ji, the main teacher of this class, is teaching the course content. When Luo Ji talked about rising, Yu Guang saw that someone was asleep by the window, and thought to himself that my lecture was so hypnotic, so Luo Ji stopped the lecture, signaled to the person next to the sleeping classmate, and woke up the sleeping classmate.

Li Yang, who was asleep, felt that someone was pushing him, and suddenly woke up and rubbed his eyes.

Li Yang looked at the students sitting in front of him and the courseware on the blackboard, and felt that something was not right.

Where is this? Classroom? No, didn't I stay overnight at an Internet café? How can it be in the classroom?

Seeing Li Yang who was woken up, Luo Ji asked, "Come, which classmate, please answer this question on the blackboard." ”

"Well, me?"

Li Yang had some doubts in his heart, and at this time, passer-by A next to Li Yang said, "The teacher asked you to answer the questions on the blackboard."

Li Yang didn't know what the problem was, so he stood up helplessly and said, "Teacher, can you give me a minute to organize the language." ”

Seeing that the student who stood up was Li Yang, who usually spoke and asked questions actively, Luo Ji said gently, "Yes, you can watch it carefully and think about it seriously." ”

Li Yang, who stood up, saw the problem on the blackboard courseware, and the question was, "Can traditional sociological theories be applied to the currently unknown cosmic society?" ”

Li Yang looked at this question and didn't know how to answer it, so he decided to talk about it casually, so he said: "Teacher, I don't think traditional sociological theories can be applied to the unknown cosmic society, as for the reason, um~ I didn't figure it out." ”

Hearing Li Yang's answer, Luo Ji showed a smile that was not what I expected, Luo Ji said: "Don't sleep in class in the future, listen to the class well, sit down." "Let's talk about that."

Li Yang, who had just sat down, suddenly felt that his head was a little clear, and the pain was like an ant burrowing into his head, but soon, the pain passed. At this time, Li Yang also understood what his situation was now, that's right, it was what you thought, he had crossed!

Based on the memories remaining in his mind, Li Yang learned that he had traveled through (or was he reborn?). To the three-body world. Because the teacher who is currently taking classes is called "Luo Ji", a professor in the Department of Sociology of Kitanoshi University, graduated from Mizuki University with a double degree in sociology and astronomy. And at the same time, there is also a teacher named "Wang Miao" in this university, who happens to be one of Li Yang's teachers, and in Li Yang's remaining memory, Wang Miao mentioned a game called "Three-Body Problem" to him.

Recalling the memories in his mind, looking at Luo Ji on the podium, Li Yang had a little idea of not wanting to live, and he didn't have the joy of crossing at all. Because this is the "Three-Body World", it is a world where human beings created by Liu Diangong will eventually perish.

There are Zhizi, there are water droplets, there are dimensionality reduction strikes and other weapons beyond human imagination, of course, the most important thing is that there is the Virgin "Cheng Xin", with the existence of this Virgin chosen by mankind, no matter how much effort you make, it will become a bunch of bubbles.

Li Yang, who has only watched the commentary of the three-body shake show, is full of thoughts of escaping. But when Li Yang saw the passionate Luo Ji telling the students below about sociology, Li Yang had confidence again, and thought to himself, "It's a big deal to prevent Cheng Xin from becoming a sword bearer in the future, or kill her before she becomes a sword bearer, which should avoid a human disaster." ”

……