该(gāi )剧(jù )讲(🍅)述了(le )坚(jiān )持(🆓)调查(chá )(✒)自家旧案(àn )(📒)真相(xiàng )(🐌)的(🍩)火(🔼)调(diào )(🌰)员(yuán )(🃏)许(🕋)同(😘)生与(yǔ )(🕸)“靳(jìn )椿(🕰)”“沈野(yě )”组(zǔ )(🎗)成(chéng )的“铁(tiě )(🐉)三(sān )角”为应(yīng )对(🗼)重(chóng )(🐮)大(🥩)火灾(zāi )(😧)案(àn )件(jiàn )(📿)建(jiàn )(🌫)立(👋)快(⏬)速(sù )(🎲)反(🎏)应机制，联(lián )(📼)手(shǒu )侦(zhēn )破(🖲)多(duō )起(qǐ )诡(guǐ )(🕔)谲火(huǒ )(👑)灾(🎩)案(🤷)件(jiàn )的(🛍)同时，最(zuì )终(zhōng )(🙍)揭(jiē )开(kāi )(✳)了(🔲)许(xǔ )(🥄)家(jiā )(🛹)旧(jiù )(🚉)案(🏐)真(zhēn )相(xiàng )(🐖)的(de )故事