In Xinhai City in 2077, memories can be extracted and repaired. Lin Jing, a top "memory sculptor", keeps company with other people's broken pasts all day long, trying to escape her own irreparable pain. When he was entrusted to explore the truth behind the bizarre suicide of a genius scientist, he discovered a "crack" in the abyss of the deceased's memory that should not exist - a trace of tampering. Joining forces with the scientist's determined daughter, Lin Jing is step by step involved in a conspiracy that can subvert the definition of reality. He must face his dusty nightmare, because the whispered truth is not only related to a person's innocence, but may also determine the foundation of the future of the entire city.