In the "Silent City" where memories have been uniformly erased and tampered with, archivist Lin Feng's job is to repair those harmless and fragmented historical data. Like a sophisticated machine, he lives numbly until a forbidden memory fragment accidentally reveals the last image of his missing sister Mei. This rift made him question the city's "new life" - a false peace built on collective forgetfulness. In order to pursue the truth, Lin Feng embarked on a dangerous path upstream. He will confront the sneaking rebels, the ruthless defenders of order, and his dusty past, trying to awaken the forcibly erased lingering sound that belongs to everyone in the dead city.
