In the era when light has not penetrated the Hongmeng, the universe is a pulsating sound pulse. The first vibration "first cry" twists the chaos into sound strings and turns it into the skeleton of all things. The twin of the first cry, "Ink Nightmare", is a vibrating shadow, entrenched in the gaps of the sound strings, capable of swallowing up all frequencies.
For thousands of years, humans have used sound cores to forge chimes to resist the ink nightmare, the blind girl in Echo Valley has used composite sounds to repel the ink nightmare, and the soul-suppressing bell protects the sound strings of the earth. But the ink nightmare continues to evolve, polluting the sound core, and the shadow beast is raging.
Ah Luan, a sixteen-year-old singer, had her village destroyed by a shadow beast. Her mother's sacrifice caused her voice core to mutate, and her silver flute could play seven notes. She embarks on a journey, meets the tuner, and learns that Chuwei and Mo Yan are one, and an imbalance will lead to disaster. In order to let the voice and pulse return to rhythm, she went to the Sea of Death and played the rhythm of life with the silver flute, allowing the ink nightmare and the voice to blend into the sea of harmony. The chaos clock chimes, opening a new era of harmonious coexistence of sound and silence...
