该(gāi )(🈯)剧(jù )讲述了(le )坚(jiān )持(🆓)调(⛲)查(✒)自家(🥇)旧案(📒)真相(xiàng )的(de )火(🔼)调(🌰)员许同(😘)生(🕟)与“靳(jìn )(🔱)椿(chūn )”“沈(shěn )(🍥)野(yě )”组(🎗)成(chéng )(🎹)的“铁(🐉)三角(jiǎo )”为(wéi )应对(🗼)重(🐮)大(dà )火(huǒ )(💤)灾(zāi )(😧)案(🎾)件(📿)建(jiàn )(🌫)立快(⏬)速(sù )反应(yīng )机制(zhì )(🏇)，联(📼)手(shǒu )侦(🚤)破(pò )(🖲)多(duō )起诡(guǐ )谲(🔸)火(huǒ )(👑)灾(zāi )(🎩)案(àn )(🤷)件(jiàn )(🗄)的(de )(🛍)同(tóng )时(🕖)，最(👁)终(zhōng )揭(jiē )(💆)开(kāi )了(🔲)许(🥄)家(jiā )旧(jiù )案(àn )真(🚥)相(xiàng )的故(🛺)事(shì )