Episode 2 recap: Wang Miao attended Yang Dong's funeral.

Wang Miao and Ding Yi raised their glasses in celebration, but Ding Yi felt particularly agitated deep inside due to the loss of his fiancée. He also expressed his confusion. Wang Miao mentioned his own relationship status, and Ding Yi jokingly remarked that he had already prepared the wedding house, but his girlfriend was as distant as the stars, and even the light shining upon him felt cold.

Wang Miao then told him that after he left this afternoon, people from the Command Center approached him, hoping he would join the investigation work in the "Boundary of Science." However, he had not yet agreed. Ding Yi agreed with his decision and, holding a book, silently recited the argument that physics does not exist. Wang Miao felt that if Ding Yi believed that, then the object he held in his hand also did not exist.

Ding Yi, upon hearing this, threw the book to the ground. He believed that if that were the case, then Newton and Einstein should be floating in the sky. In his frustration, he began throwing things around, and Wang Miao immediately stepped forward to help him tidy up. The two of them then conducted five collision experiments.

The first four experiments were conducted at different locations and different times, while the fifth experiment was repeated at the same location but at a different time. Surprisingly, the results of all five collisions were the same. Neither of them was surprised by this data. Ding Yi then asked Wang Miao to explain the results in the language of physics.

Wang Miao quickly analyzed his conclusion. He believed that in the previous five experiments, there was no change in the relationship between the mass of the white ball and the black ball. If the reference frame was taken as the pool table, there was no change either. The collision between the white ball and the black ball was essentially the same each time, resulting in an unchanged momentum exchange during the collision. That is why the black ball could be pocketed with each shot.

Ding Yi praised him for discovering a great law and everything was based on that law. However, Wang Miao didn't understand what he was trying to express. Ding Yi asked him to imagine an alternative conclusion.

Time quickly rewinds to before Yang Dong's death, and the police quickly find her. When Yang Dong stares at the items on the list, she becomes stunned. She finds it unbelievable because she discovered a problem with time. The data she found matches exactly with Yang Dong's data, which she hadn't finished experimenting with before it ended up in the hands of Professor Manfred.

Wang Miao finds it unbelievable and firmly refuses to believe this fact. Ding Yi also wants to know why time and location don't matter, which means that physics doesn't exist. He believes this is why some people believe in the shooter and farmer hypotheses because it gives people a glimmer of hope. But in reality, that hope might drag people into the abyss. Ding Yi quickly realizes his mistake and keeps drinking.

On the way back, Wang Miao seems somewhat disoriented. He keeps muttering about the nonexistence of physics, and as he looks at the ground, his vision becomes blurry. Like this, he returns to the Science Frontiers Association, where Shen Yu Fei warmly welcomes him. She hopes that everyone can participate and understand them.

Inside, Wang Miao listens attentively to their arguments. When he comes out, he quickly encounters Shi Qiang, who has been waiting outside for a long time. Wang Miao directly tells him about their plan at the time and even wonders if Yang Dong's death was a suicide. He confidently gets into Shi Qiang's car and leaves.

On the way back, Shi Qiang and Chang Wei Si bet that Wang Miao will definitely show up at Yang Dong's funeral. Chang Wei Si asks Shi Qiang to investigate the scientists' cases thoroughly. Shi Qiang plans to start with Wang Miao's case and reminds Chang Wei Si to help him as soon as possible with his suspension from duty.

As expected, Wang Miao attends Yang Dong's funeral as her friend. The family of the deceased expresses gratitude to him. He even prepares to hand over something related to Yang Dong's photos to the family but quickly takes it back.

After coming out, Wang Miao encounters Shi Qiang once again and tells him not to follow him anymore.

Upon returning home, Wang Miao immediately studies the matter of Yang Dong's photos carefully. He quickly discovers some clues and immerses himself in them without hesitation.