该剧(jù )讲(🍅)述(shù )了(le )(👷)坚(jiān )(🔨)持(chí )调(diào )查(chá )自家(jiā )(🥇)旧(jiù )案(📒)真(zhēn )(🏽)相(xiàng )的(de )火(huǒ )(🔼)调(diào )员(yuán )(🃏)许同(tóng )生(🕟)与(🕸)“靳(🔱)椿”“沈野(🎺)”组(🎗)成(chéng )(🎹)的(🆖)“铁(tiě )三角(jiǎo )”为(🔬)应(yīng )对(🗼)重大(dà )(🥩)火灾(😧)案(àn )(🎾)件(jiàn )建立(lì )(👋)快(kuài )(⏬)速(sù )(🎲)反(fǎn )应(yīng )(❣)机(🌗)制(zhì )(🏇)，联手(shǒu )侦(🚤)破(🖲)多(duō )起诡(🕔)谲(🔸)火(👑)灾(🎩)案(🤷)件(jiàn )(🗄)的同(tóng )时，最终(zhōng )揭开了(le )(🔲)许(xǔ )(🥄)家(jiā )(🛹)旧(jiù )(🚉)案真(zhēn )(🚥)相的(de )故(gù )(🛺)事(shì )