Under the neon lights of modern cities, there are lingering lingering thoughts about the dead.
Forensic doctor Chen Mo is born with no sense of pain, but can see the "echo of death" that others cannot touch - the strongest obsession of the deceased before death will turn into a mysterious realm that distorts reality, sealing the unspoken truth in the silent death scene.
Indifference is his protective color, and his sister, who has been missing for many years, is his only weakness. In order to find out the truth behind his sister's disappearance, he took the initiative to join forces with the police to uncover the details of a series of bizarre murders caused by "echoes".
However, as the investigation deepens, the mysterious organization "The Ferryman" that controls obsession and uses the treacherous realm to create chaos emerges. The disappearance of my sister is closely entangled with this dark force.
The obsession of the deceased is both evidence and a trap.
He dissects cold bodies as a forensic doctor, listens to silent testimonies with special eyes, and walks on the edge of the realm of truth and mystery. Not only does he want to seek justice for the souls of the dead, but he also wants to tear apart the darkness shrouding the city and find his lost relatives.
