There is an inconspicuous relic-organizing studio in the corner of the city. The owner, Lin Yan, has a power that ordinary people cannot understand: touching the items left by the deceased can trace back the entire process of the deceased's death.
After his parents passed away mysteriously, he inherited this strange ability and chose to make a living by sorting out the belongings.
There are all kinds of requests coming to your door: there are grieving and guilty family members, indifferent relatives who are just fighting for the inheritance, and mysterious visitors who move around strangely and keep sending suspicious relics.
Every death replay hides a secret: a young man who seems to have committed suicide hides evidence of workplace bullying, an old man who accidentally falls into the water is actually plotted against, and countless cases that are classified as "normal deaths" are all full of human malice.
Captain Li of the criminal investigation team acquiesced to the cooperation of trainee forensic doctor Wen Xiao and Lin Yan. The physical evidence and autopsy were combined with the playback of the deceased's memory, and one unsolved case was solved one after another.
As more and more strange relics come into contact, a serial murder case that has been buried for ten years comes to light. The man behind the death of Lin Yan's parents is hidden behind the mysterious people who keep sending commissions.
Old things are speechless, but they can recreate the moment of death; the living are silent, but only relics remember the whole truth.