In a future city soaked in neon and acid rain, memory has become a commodity that can be extracted and traded. Lin Jing, a top "echo weaver", his job is to sneak into the memory of the deceased and sort out the final truth.
A seemingly ordinary commission dragged him into a fatal whirlpool. When he entered the maze of broken memories of the talented female scientist Evelyn Reed, he encountered unprecedented resistance. After being violently kicked out by a mysterious force, Lin Jing was horrified to discover that he was not completely unscathed - Evelin's consciousness echoed like a ghost, parasitizing in his mind.
From now on, one body, two souls.
They are forced to share their senses and each other's deepest fears. Under the ruthless pursuit of giant corporations, Lin Jing must cooperate with "her" in his mind to unravel the mystery of the "Chimera Project" hidden deep in his memory, which is capable of subverting human civilization.
When the boundaries between reality and illusion gradually blur, how can he believe in a ghost in his head? How can we find our own tomorrow in a world betrayed by memory?