Gu Shen could remember everything - except the seven minutes before the car accident two years ago.
As a patient with hyperamnesia, his memory should be perfect. But since waking up, he found that his recollections were inconsistent with other people's statements, surveillance records, and even physical evidence. He "remembers" that he saved a girl, but the girl never existed; he "remembers" that he has never been to the crime scene, but DNA proves that he has been.
What's even weirder is that whenever he tries to get closer to the truth, people around him die mysteriously, and the way of death is exactly the plot described in his novel.
Who is imitating his novels to kill people? Or is his memory taking the blame for another "self"?
When Shen Zhou showed him his "dream record", Gu Shen saw an even more terrifying picture - he killed a person with his own hands in the seven minutes before the car accident.
That man's face looked exactly like him.