In a future city where memories can be extracted, traded and deleted, Lin Zhou, a top memory restorer, makes a living by removing the pain of others, and has long been at peace with himself. One day, he received a strange commission: a memory from a city that "does not exist" in official records - City Zero. This memory not only erodes his reality like a ghost, but also drags him into a vortex of conspiracy covered by huge lies. In order to protect himself and explore the truth, he must dive into the abyss of memory, fight against unknown stalkers, and piece together the true face of the world.
