Created from the second version of the Hunting Crime Illustrated Book, the story mainly tells the story of Du Cheng traveling back to seven years ago and meeting Shen Yi again.
The background of the story happened when Du Cheng and Shen Yi had just cracked several bombing cases and understood the entire case. After discovering the source of the case, they drank Coke on the rooftop with Shen Yi and returned to the police station.
Du Cheng traveled through time for the first time, before Shen Yi drew the portrait of Lei Dui, and stopped Shen Yi from drawing the portrait of Lei Dui, so he left Lei Dui. Du Cheng wanted Shen Yi to be the portrait artist of the bureau, but Shen Yi did not agree.
Du Cheng traveled through time for the second time, to a time when Shen Yi had just painted the portrait and Lei Dui was not dead yet, and rescued Lei Dui. Du Cheng discovered that he might not understand Shen Yi seven years ago. He didn't know everything he had experienced or his life background.
Ducheng traveled through time for the third time, to the time when Lei Dui had just disappeared, and prevented Shen Yi from falling into the water, and successfully allowed Shen Yi to draw a portrait of a woman. Ducheng always followed Shen Yi, and during this period he learned a lot about Shen Yi.
Du Cheng traveled through time for the fourth time, and when he heard the news of Lei Dui's death, he went to the scene of Lei Dui's death again, and it was too late to save Shen Yi. Just like the time seven years ago, he found Shen Yi again and went to the police station to judge him. He seemed to be able to see the ending of everything. He had not changed anything, but this time he did not say those hurtful words to Shen Yi.
Ducheng traveled through for the fifth time, and when he woke up, the trial was over. Shen Yi had gone back. Nothing had changed for him. Everything happened exactly as it was seven years ago. Although everything seven years ago was the same as before, the gaps in these seven years were the time that he could fill. He couldn't save Team Lei. At least in these seven years, he could accompany Shen Yi and accompany him step by step to become the portraitist of the bureau, a colleague, and a friend.
Purpose: The basis of trust is mutual understanding
