In the "dust city" shrouded in eternal technological dust and neon acid rain, oblivion is a commodity that can be purchased. Kyle is a top "memory weaver" who erases painful memories for his clients, but he himself lives in a blank past. When a mysterious female client brings a seemingly simple request - to erase a melody, Kyle's "loom" resonates like never before, and a fragment of memory that does not belong to the client, but is extremely familiar, floods into his mind. This key not only opened up his dusty past, but also pushed him to the center of the invisible giant network of the city's ruler - Immortality Technology. In order to regain who he is, Kyle must re-weave the truth from his fate of being hunted and forgotten.