该(gāi )剧(🕕)讲(jiǎng )(🍅)述(shù )了(le )(👷)坚(jiān )持(chí )(🆓)调(diào )查自(🐽)家(jiā )旧(jiù )案(📒)真(zhēn )(🏽)相(xiàng )的(🍩)火调(🌰)员(🃏)许(xǔ )同(tóng )生(🕟)与(🕸)“靳(🔱)椿(🕰)”“沈(shěn )(🍥)野”组成(chéng )的(de )(🆖)“铁三(sān )(🛤)角(jiǎo )”为应对(duì )(🗼)重(🐮)大(dà )(🥩)火(huǒ )(💤)灾(zāi )案件(jiàn )建(jiàn )(🌫)立(lì )(👋)快(⏬)速反(fǎn )应(❣)机(🌗)制，联(lián )(📼)手侦(zhēn )(🚤)破多(duō )起诡(guǐ )(🕔)谲火灾(zāi )(🎩)案件(jiàn )(🗄)的同(tóng )时(shí )(🕖)，最(zuì )终(🙍)揭开(✳)了(le )许家(🛹)旧(jiù )(🚉)案(àn )(🏐)真(zhēn )(🚥)相(🐖)的(de )故(🛺)事