In the Neon Abyss City of 2099, music has become contraband and sound waves are fully controlled by the "Sound Nest Group". Chief Sonic Audit Officer Lin Shenxue was ordered to hunt down the sonic terrorist Ji Xia, but found that what he was chasing was actually the cloned experimental subject S-13 that was destroyed by himself ten years ago. When the quantum resonator buried in Ji Xia's uterus resonates with the wedding ring in Lin Shenxue's mechanical prosthesis, the tampered wedding memory, the ethical dilemma of twin cloning, and the conspiracy of the Voiceprint Correction Bureau's "Baby Blue" system gradually come to light.
They chased among the steel pipes on a rainy night, faced off among the ashes of data in the incinerator, and finally discovered that all resistance was actually the preset purification program of the system. The only things that can tear apart the Iron Curtain are the wedding rings engraved with sonic codes on their ring fingers, and the forbidden heartbeat sound sealed in the uterine phonograph.
Purpose: To explore the awakening of human nature under technological monopoly, using sound waves as a metaphor to reveal the essence of "free will" - real resistance is never against the system, but a logical paradox that cannot be programmed by the system.