该剧(jù )(🕕)讲述(shù )了坚(jiān )持调(diào )查自家(jiā )旧案(àn )真(zhēn )(🏽)相(🐌)的(de )火(huǒ )(🔼)调员(yuán )(🃏)许(xǔ )同(tóng )生(shēng )(🕟)与(yǔ )(🕸)“靳(🔱)椿”“沈(shěn )(🍥)野(yě )(🎺)”组(zǔ )(🎗)成(🎹)的“铁(tiě )(🐉)三(🛤)角(jiǎo )(🌰)”为(🔬)应(yīng )(🏴)对(duì )重(🐮)大(dà )(🥩)火灾(zāi )(😧)案(àn )件(jiàn )(📿)建立(lì )快(kuài )速(sù )(🎲)反(🎏)应(yīng )(❣)机制(zhì ),联(📼)手(😎)侦(🚤)破(pò )多(⚫)起诡(guǐ )(🕔)谲(jué )(🔸)火(👑)灾(zāi )(🎩)案(🤷)件(jiàn )(🗄)的(de )同(tóng )(🎡)时(🕖),最(👁)终(zhōng )(🙍)揭开(kāi )了许(xǔ )家(🛹)旧案真相的(de )故(gù )(🛺)事