该(gāi )剧(🕕)讲(🍅)述了坚(jiān )持调查(chá )自家(jiā )旧(jiù )(📼)案真相(🐌)的(de )火(huǒ )(🔼)调(diào )员(yuán )许(xǔ )(🕋)同(tóng )生与(yǔ )“靳(🔱)椿(chūn )”“沈野”组(🎗)成(chéng )(🎹)的(🆖)“铁(🐉)三(sān )(🛤)角(jiǎo )(🌰)”为(wéi )(🔬)应(yīng )(🏴)对重(chóng )大(dà )火(huǒ )灾(zāi )(😧)案(àn )(🎾)件(jiàn )(📿)建立(lì )快(⏬)速(🎲)反应机(jī )制(🏇)，联(lián )(📼)手(shǒu )(😎)侦(🚤)破多(⚫)起(qǐ )诡(guǐ )(🕔)谲(jué )(🔸)火(huǒ )(👑)灾(zāi )(🎩)案(àn )件(🗄)的同(tóng )(🎡)时(🕖)，最(👁)终揭(💆)开了许(xǔ )(🥄)家(jiā )旧(jiù )案(🏐)真(zhēn )相(xiàng )(🐖)的(de )(🕌)故(🛺)事(📞)