该(🈯)剧(jù )(🕕)讲(jiǎng )述(shù )(🌠)了坚(🔨)持(chí )调查(chá )(✒)自(zì )家(jiā )(🥇)旧案(àn )真相的(🍩)火调员许(xǔ )同(tóng )生(shēng )(🕟)与(yǔ )(🕸)“靳(jìn )(🔱)椿(🕰)”“沈(shěn )(🍥)野(yě )(🎺)”组成的(de )(🆖)“铁(tiě )三(🛤)角”为应对(🗼)重(🐮)大火(huǒ )灾(zāi )(😧)案(àn )件(jiàn )建(jiàn )立(lì )(👋)快(⏬)速(🎲)反(fǎn )(🎏)应(yīng )(❣)机(jī )制(🏇)，联(lián )手(shǒu )(😎)侦破(🖲)多(⚫)起(🐿)诡(guǐ )谲(jué )(🔸)火灾(🎩)案(🤷)件(jiàn )(🗄)的(de )同(🎡)时，最(zuì )终(zhōng )(🙍)揭(💆)开(kāi )了(le )(🔲)许(🥄)家旧案(🏐)真(zhēn )(🚥)相(🐖)的故事