Cheng Ni has a secret that he cannot tell anyone - he can turn back time. One minute at most.
In the forgotten corner of the Technical Department of the Procuratorate, he used this ability to do the most inconspicuous job for seven years: reviewing evidence. Go back three seconds and see the ignored micro-expression in the suspect's transcript. Go back fifteen seconds and hear the victim's last breath on the phone. Go back a minute and see clearly the hand that shouldn't be there in the photo of the scene.
No one asked him how he did it. Because they don't know.
Everything ended on that rainy night. A shooting occurred in Linhai City. A young woman died in her car. The Procuratorate sent Cheng Ni to intervene in advance to assist the public security organs in reviewing the evidence. He touched the deceased's cell phone - the screen was still on, and the last call in the call history was a call to a number whose name was not saved.
He activated his abilities.
Time has flown back. He heard the dead man's voice, heard the gunfire, and heard one man say four words: "You know too much."
But when he woke up from the flashback, he found that someone had deleted the call record before him.
Someone is cleaning up the traces. Someone is waiting for him. And as Cheng Ni got closer to the truth, he couldn't tell whether those backward memories really happened or were hallucinations created by his brain before he collapsed. There are more and more things he has forgotten in his memo.
