该剧(jù )讲(jiǎng )(🍅)述(shù )了(le )坚(jiān )(🔨)持(🆓)调查(chá )自(zì )家(🥇)旧(📼)案(àn )(📒)真(zhēn )(🏽)相(🐌)的(de )(🍩)火调(diào )(🌰)员(yuán )许(xǔ )(🕋)同生(🕟)与(yǔ )“靳(🔱)椿(chūn )”“沈(shěn )野”组(zǔ )(🎗)成(chéng )(🎹)的(de )“铁(🐉)三(sān )角(jiǎo )”为(🔬)应(yīng )对(duì )重大(dà )火(💤)灾案(àn )(🎾)件(📿)建立(lì )(👋)快(kuài )(⏬)速(sù )(🎲)反(🎏)应机(jī )制，联(📼)手(shǒu )侦(🚤)破(pò )(🖲)多(duō )(⚫)起(qǐ )诡(guǐ )谲(jué )(🔸)火(👑)灾(zāi )案件(jiàn )(🗄)的(🛍)同(🎡)时(shí )，最(👁)终揭(jiē )(💆)开(kāi )了(🔲)许家旧(🚉)案(àn )真相(xiàng )的(🕌)故(gù )(🛺)事(shì )(📞)