该(gāi )剧(🕕)讲述(shù )(🌠)了(le )坚(🔨)持调(diào )查自(zì )家(🥇)旧(jiù )案(àn )(📒)真(zhēn )(🏽)相(xiàng )(🐌)的(🍩)火调(🌰)员(yuán )(🃏)许(xǔ )(🕋)同生与“靳(jìn )椿(chūn )(🕰)”“沈(shěn )(🍥)野(yě )(🎺)”组(🎗)成(chéng )(🎹)的“铁(🐉)三(sān )角(🌰)”为应(🏴)对重(chóng )大(🥩)火(💤)灾(😧)案(àn )件(jiàn )建立(lì )(👋)快(⏬)速(sù )反(🎏)应(yīng )(❣)机(🌗)制，联(lián )(📼)手(shǒu )侦(zhēn )(🚤)破(pò )(🖲)多(duō )(⚫)起(qǐ )诡(guǐ )谲(jué )火(huǒ )(👑)灾(zāi )(🎩)案件的(de )(🛍)同时(shí )，最(zuì )(👁)终揭开了(le )(🔲)许(xǔ )(🥄)家(jiā )旧案(àn )(🏐)真(zhēn )相的(de )故(🛺)事(📞)