该(gāi )(🈯)剧(jù )讲(jiǎng )(🍅)述(shù )了(le )(👷)坚(jiān )(🔨)持调查自家(jiā )(🥇)旧案(àn )(📒)真(zhēn )(🏽)相(xiàng )的(de )(🍩)火调(diào )员(yuán )许(xǔ )(🕋)同生与(yǔ )(🕸)“靳(jìn )(🔱)椿(chūn )(🕰)”“沈(🍥)野(yě )(🎺)”组(zǔ )成(🎹)的“铁三(🛤)角(🌰)”为应(yīng )(🏴)对重(chóng )(🐮)大(dà )(🥩)火(huǒ )灾案件(📿)建(jiàn )(🌫)立(lì )快(⏬)速(sù )(🎲)反(🎏)应(yīng )机制(🏇)，联(📼)手(shǒu )(😎)侦(🚤)破多(duō )起(🐿)诡(guǐ )(🕔)谲(jué )(🔸)火灾案(àn )件(🗄)的(de )同(🎡)时，最(👁)终(🙍)揭(jiē )开(✳)了(le )(🔲)许(xǔ )家(jiā )旧案(àn )真(zhēn )(🚥)相(xiàng )的故(🛺)事