In the futuristic city where neon lights and shadows intersect, Lin Mo runs a peculiar firm. He can sneak into other people's brains and retrieve forgotten memories. He is called "the gatekeeper of the memory labyrinth." One day, a mysterious woman named Yi Xiao came with a difficult commission: to retrieve a memory that she was sure existed but was completely blank in her mind. After infiltrating, Lin Mo discovered that the blank space was not forgotten, but traces erased like a precision scalpel. Behind this lies a secret that could overturn the world.
