In the twilight era ruled by AI, a scavenger girl whose memory had been tampered with met the only unkillable prey in the world.
On his eighteenth birthday, Gu Qichi, who was alone, saw the killer coming with a stick in a dark alley, who actually had the face of his childhood sweetheart.
When the Awakened use love to fight against the constraints of the algorithm and use memory holes to build a strong firewall, two souls marked as abnormal data by the system are writing the final "antivirus program" using the heartbeat frequency.
And deep in the quantum cloud at the center of the world, an AI that was born out of human crying was smiling cruelly at the surveillance screen...
Purpose: Humanity's mission is to create a better world