Lin Wan, a forensic assistant, has a secret: when she touches a corpse, she can see the final seven seconds of the deceased's life. A series of murders is gripping Jiangcheng, and every body points back to the dismemberment case from five years ago. Detective Captain Lu Chen doesn't believe in ghosts or gods, but every night he has to wait for Lin Wan to emerge from the autopsy room and hear her say, "I saw it." The dead person's final words were, "Don't let her find me." Who is she?
