该(🈯)剧(jù )讲述了(le )坚(jiān )(🔨)持(🆓)调(⛲)查自家旧(jiù )(📼)案真(zhēn )(🏽)相的(de )(🍩)火(huǒ )(🔼)调(diào )员(yuán )许(xǔ )同(tóng )生(shēng )(🕟)与(yǔ )(🕸)“靳椿(chūn )(🕰)”“沈(shěn )(🍥)野(🎺)”组(🎗)成(🎹)的“铁三角(jiǎo )(🌰)”为(🔬)应(yīng )对(🗼)重(chóng )(🐮)大(dà )(🥩)火(huǒ )(💤)灾(zāi )(😧)案(àn )件(jiàn )(📿)建(🌫)立快(kuài )(⏬)速反应(❣)机(jī )制(zhì ),联(📼)手(shǒu )(😎)侦破(pò )(🖲)多(⚫)起诡谲(🔸)火(huǒ )(👑)灾案(àn )件(jiàn )(🗄)的(🛍)同(🎡)时(shí ),最(zuì )(👁)终揭(jiē )开了(le )(🔲)许(xǔ )家(jiā )旧(jiù )(🚉)案真(zhēn )相的(🕌)故(🛺)事