以真(🕕)实案(🌠)件为基(jī )础,采用纪实风格,借单元案串联(lián )剧情。全片(piàn )(🤢)紧扣(🍥)声纹技(🎗)术破案(àn )视(shì )角(jiǎo )(🛤),通过(🔬)对声音线索抽丝剥(bāo )(📿)茧,破(pò )解单元谜案、挖掘(😎)关键信息、揭开被掩盖的真相(🕖)。影(yǐng )片(piàn )以快节奏叙事(🚉)与细(xì )节铺陈,凸显(🎫)声纹破(😚)案的独特(tè )魅力,既展现警察对正(zhèng )义(yì )的坚(jiān )守(shǒu ),又将(jiāng )人物(🔩)命运(yùn )融(róng )(📯)入案(🛑)件之(zhī )(😞)中,让(ràng )观众沉浸式潜入(🥎)声音的世界,感受(🐑)悬(xuán )疑与宿命(mìng )感(🙄)的交(👓)织。