The Unheard follows 20-year-old Chloe Grayden (Lachlan Watson), who after undergoing an experimental procedure to restore her damaged hearing, begins to suffer from auditory hallucinations seemingly related to the mysterious disappearance of her mother. 　　译文(2): 《听不见的声音》讲述了20岁的克洛伊 · 格雷登(拉克兰 · 沃森饰)在经历了恢复受损听力的实验性手术后，开始出现听觉幻觉，这似乎与她母亲的神秘失踪有关。