该(gāi )(🈯)剧(jù )讲(jiǎng )(🍅)述(shù )了坚持(chí )(🆓)调(diào )查自(zì )家(jiā )旧(jiù )(📼)案(📒)真(🏽)相(xiàng )(🐌)的(de )火调(🌰)员(yuán )许同(😘)生与(yǔ )(🕸)“靳(🔱)椿”“沈野(🎺)”组成(chéng )(🎹)的(🆖)“铁(🐉)三(sān )(🛤)角(jiǎo )(🌰)”为(🔬)应(yīng )(🏴)对(duì )(🗼)重(chóng )(🐮)大(dà )(🥩)火(huǒ )(💤)灾案(àn )件建(🌫)立(👋)快(⏬)速(sù )(🎲)反(fǎn )应(❣)机制(zhì )，联(lián )手(shǒu )(😎)侦(zhēn )破(pò )多(duō )起(qǐ )诡(🕔)谲(🔸)火(👑)灾案件(jiàn )的(de )同(tóng )(🎡)时(🕖)，最(zuì )(👁)终(🙍)揭开(kāi )(✳)了(le )许家(jiā )(🛹)旧(🚉)案真相(xiàng )的故(🛺)事