该(🈯)剧(jù )(🕕)讲述了(👷)坚持调(⛲)查(✒)自(zì )家(jiā )(🥇)旧案(📒)真(🏽)相(xiàng )(🐌)的(de )(🍩)火(huǒ )(🔼)调(🌰)员(yuán )许(xǔ )(🕋)同(tóng )(😘)生(shēng )(🕟)与(yǔ )“靳(🔱)椿”“沈(shěn )(🍥)野”组成(🎹)的(de )(🆖)“铁(tiě )三(sān )(🛤)角(🌰)”为(🔬)应(yīng )对(🗼)重大火(💤)灾(zāi )(😧)案(àn )(🎾)件(jiàn )建立(lì )快速(sù )反应(yīng )机(jī )制(🏇)，联(lián )手(😎)侦破多起诡谲火灾案(àn )(🤷)件(🗄)的(de )(🛍)同(tóng )时(🕖)，最(zuì )(👁)终(zhōng )(🙍)揭开(kāi )(✳)了(le )(🔲)许(xǔ )(🥄)家(🛹)旧案真(zhēn )(🚥)相的(de )故(gù )(🛺)事