Qin Mo, the top modern forensic doctor, was stabbed by a mysterious bronze mirror fragment at the scene of the explosion. He traveled to the ancient Dasheng Dynasty in parallel time and space and became an apprentice of the Six Doors. He found that he could see the afterimage of the deceased's "last seven seconds" memory, but every time he used this ability, the chaos of time and space would be accelerated. What's even weirder is that he gradually discovers that his time travel was not an accident, but a huge conspiracy spanning ancient and modern times...
