Ling Chen, the top memory diver, fell into a maze made of memory fragments while investigating a bizarre crime of consciousness. He must hunt down the killer in the shattered world of his victims while confronting his own dusty past. When the boundary between reality and memory blurs, he discovers that he may be the prisoner who needs to be rescued most. This is a chase that unfolds in the minds of others, and it is also a sinking journey towards the abyss of oneself.
