Xiao Heyun decided to sort out the context of the incident before the police came to find him. A total of ten cycles have occurred so far. The time he woke up for the tenth time was 1:36, and the explosion occurred at 1:42, at a crossroads and an oil tank.caused by a car explosion.The ninth time, they woke up at 1:37. The time of the explosion was uncertain and the location of the explosion was the cross-river bridge. This time it was a man-made explosion.Through layer-by-layer analysis, they found that every time they wake up, the time they wake up will advance by one minute. But what does this advance time mean?

The two of them analyzed the time they got on the bus and Li Shiqing's previous loops. However, when faced with Li Shiqing's hesitant behavior, Xiao Heyun always felt that she was hiding the truth, and the only thing Li Shiqing could remember was the ringtone of that old-fashioned cell phone.Li Shiqing talked about Zhang Cheng’s questioning of her when she woke up for the sixth time. She felt that the police would not believe them.Xiao Heyun felt that the innocent would self-examine themselves. As long as the police could find the bomb in the car, their suspicion would be cleared.

Zhang Cheng led Jiang Feng and others to find the two and took them back to the Public Security Bureau.On the way, Zhang Cheng arranged for the two of them to sit in separate cars and asked Xiao Heyun about the purpose of his trip that day.A friend called and questioned Xiao Heyun's lateness, which caused the investor to leave and embarrass him. Xiao Heyun turned off the phone in embarrassment. When Zhang Cheng asked about Li Shiqing's situation, he truthfully replied that they had just met on the bus.

It is difficult to retrieve the surveillance video of the accident vehicle. Xiao Heyun and Li Shiqing are the only breakthroughs in the case.Facing Zhang Cheng's inquiry, Li Shiqing could not speak at all, so Zhang Cheng had no choice but to hold the analysis paper that Xiao Heyun had thrown in the trash can and place it in front of her.

Facing the impatient Jiang Feng, Xiao Heyun's explanation had no effect. He looked at the clock on the wall and became restless.Jiang Feng asked the leader Du Bureau for instructions. Du Bureau was very dissatisfied with Jiang Feng's violent temper and decided to implement drug testing.

Faced with Zhang Cheng's progressive questioning, Li Shiqing called him Officer Zhang and asked him whether he had called the police after calling the police.Zhang Cheng keenly discovered that Li Shiqing actually knew her last name, and she also knew that she couldn't use her right hand.Li Shiqing had no choice but to tell him that she met him in the hospital while in a loop, and re-elaborated on the time loop.

Xiao Heyun's statement did not win the trust of the police. The only thing Li Shiqing was sure of was that he heard the ringtone from an old-fashioned mobile phone, but Li Shiqing was not sure whether this had anything to do with the explosion.The police are close to collapse. Jiang Feng does not believe in the so-called cycle, but Zhang Cheng analyzes that the two have no motive to lie, and the relationship between the two is simple and there is no communication.The police were convinced that the analysis diagram written by Xiao Heyun was the two men's crime plan, and Bureau Du suggested that the two parties exchange inquiries.

The police used interrogation techniques to get the two to confess, but there was no actual progress, and the drug test showed no problems. Jiang Feng said during the interrogation that Xiao Heyun said it was just a simple accident, and Li Shiqing immediately heard the flaw in his words.At this time, Bureau Du called Zhang Cheng and Jiang Feng out because explosive residue was indeed found on the bus at the scene.

Facing the impending superior, Bureau Du decided to detain the two men and interrogate Xiao Heyun, who had a weak psychological defense.At this time, the sleepy Li Shiqing woke up again on the bus. A man passed by her and shouted on the radio that the next stop was Yanjiang West Road Station.