该(🈯)剧(jù )讲述(shù )了(le )坚持(🆓)调(diào )(⛲)查(chá )自家(🥇)旧案(àn )真相的(🍩)火(🔼)调(diào )员(yuán )许(xǔ )(🕋)同(tóng )(😘)生(shēng )(🕟)与(yǔ )“靳(jìn )椿(🕰)”“沈野”组成(🎹)的(de )(🆖)“铁(tiě )(🐉)三角”为(🔬)应(yīng )(🏴)对(duì )(🗼)重(chóng )(🐮)大(dà )火(💤)灾(zāi )案(🎾)件(jiàn )建立(lì )(👋)快(kuài )速(sù )反(fǎn )(🎏)应(yīng )机(jī )制，联(📼)手(shǒu )(😎)侦破(pò )多(duō )起(qǐ )诡谲(🔸)火灾(zāi )案(àn )(🤷)件(🗄)的(🛍)同(🎡)时(🕖)，最(zuì )终(🙍)揭(jiē )(💆)开(✳)了(le )(🔲)许家(jiā )(🛹)旧(🚉)案(🏐)真(zhēn )(🚥)相(🐖)的故(gù )(🛺)事(📞)