该(gāi )剧(jù )(🕕)讲述(shù )(🌠)了(le )(👷)坚(jiān )持(chí )(🆓)调(⛲)查自家(jiā )旧(📼)案(📒)真(zhēn )(🏽)相(🐌)的(de )火调(diào )员许(xǔ )(🕋)同(tóng )生(shēng )与(🕸)“靳(🔱)椿”“沈(shěn )野(yě )(🎺)”组(🎗)成(chéng )的(de )(🆖)“铁(🐉)三(sān )角(jiǎo )(🌰)”为(wéi )(🔬)应对(duì )重大(🥩)火(huǒ )(💤)灾(zāi )案件(jiàn )(📿)建(jiàn )(🌫)立(lì )快(⏬)速反(🎏)应(yīng )机(jī )制(zhì )(🏇)，联(lián )(📼)手(😎)侦(zhēn )(🚤)破(pò )(🖲)多起诡谲(jué )(🔸)火灾(zāi )案(🤷)件(jiàn )的(🛍)同时，最(zuì )终(🙍)揭开(kāi )(✳)了(le )(🔲)许(xǔ )家(jiā )旧案(🏐)真(🚥)相的(de )(🕌)故(🛺)事(shì )(📞)