该(🈯)剧讲述(shù )了(👷)坚持(chí )(🆓)调查(✒)自(zì )家(jiā )旧案(📒)真(🏽)相的(de )(🍩)火(🔼)调(diào )(🌰)员(yuán )许(🕋)同生(shēng )与(yǔ )(🕸)“靳(jìn )椿(chūn )(🕰)”“沈(shěn )野(🎺)”组(🎗)成(chéng )的(🆖)“铁(🐉)三(🛤)角(jiǎo )(🌰)”为(wéi )应(yīng )对(duì )(🗼)重大火(💤)灾(zāi )案(àn )件(📿)建(jiàn )(🌫)立(lì )快(kuài )(⏬)速(🎲)反应(❣)机(🌗)制(🏇)，联手(😎)侦(zhēn )(🚤)破(pò )多(⚫)起(qǐ )(🐿)诡(guǐ )(🕔)谲(jué )火灾(zāi )案(àn )(🤷)件(🗄)的(de )(🛍)同(tóng )时，最(👁)终(zhōng )揭(jiē )开了(le )(🔲)许(xǔ )家(jiā )旧案(🏐)真(zhēn )相(xiàng )(🐖)的故(gù )(🛺)事(shì )……