该(gāi )剧(jù )讲(jiǎng )述(🌠)了(👷)坚(jiān )持(chí )调查自家旧(📼)案(📒)真相(🐌)的火(huǒ )(🔼)调(🌰)员许(xǔ )(🕋)同生(🕟)与(🕸)“靳(jìn )(🔱)椿(chūn )(🕰)”“沈野(yě )”组(zǔ )成的“铁(tiě )(🐉)三(sān )(🛤)角”为(wéi )应(yīng )(🏴)对(duì )(🗼)重(🐮)大火(huǒ )(💤)灾案(🎾)件(jiàn )(📿)建(jiàn )立(lì )快速(sù )反应(yīng )(❣)机(🌗)制(zhì )(🏇)，联(lián )(📼)手(shǒu )(😎)侦(zhēn )破(pò )(🖲)多起(qǐ )诡(guǐ )谲(🔸)火(huǒ )灾(zāi )(🎩)案件(jiàn )(🗄)的(de )(🛍)同(🎡)时(shí )(🕖)，最终(zhōng )(🙍)揭(jiē )(💆)开(✳)了(le )(🔲)许(🥄)家(🛹)旧(jiù )(🚉)案真相(xiàng )的故(gù )(🛺)事