该(gāi )(🈯)剧(jù )(🕕)讲(jiǎng )述(shù )(🌠)了(👷)坚(🔨)持(chí )调(diào )查(chá )自家(jiā )(🥇)旧(jiù )案真(zhēn )相的(🍩)火调(diào )(🌰)员(yuán )许(xǔ )同(😘)生与“靳(jìn )(🔱)椿(🕰)”“沈野(yě )(🎺)”组(🎗)成(🎹)的(🆖)“铁(tiě )三(sān )(🛤)角(jiǎo )”为应(yīng )(🏴)对(duì )(🗼)重(chóng )大火(huǒ )灾(zāi )(😧)案(àn )(🎾)件(📿)建(jiàn )立快(kuài )(⏬)速(sù )(🎲)反应(❣)机(🌗)制(🏇),联(📼)手侦(zhēn )(🚤)破(🖲)多(⚫)起(qǐ )(🐿)诡(guǐ )谲火(huǒ )(👑)灾(🎩)案件(🗄)的同(tóng )时,最(zuì )(👁)终(zhōng )揭(jiē )开(kāi )了(le )许(xǔ )家(jiā )旧(jiù )案(àn )(🏐)真(🚥)相的(🕌)故(🛺)事(📞)