清乾隆(lóng )年(nián )间,云南(nán )(⛲)铜矿发生(shēng )了一起惊(🍩)天动地的大案(🕟)。云南(🔱)总督鄂(🤴)文英(yīng )对铜矿工人和(🐉)矿(kuàng )主盘剥、谋取私利,矿(🎾)工奋起抗(kàng )争,鄂(❣)文英(yīng )(🏇)下令残(cán )酷镇(zhèn )压,工(gōng )人血流(🎩)成(chéng )河(hé ),鄂文(wén )英(yīng )却欺上瞒下(🔲)。矿工刘(🏐)昆亮冒(🕌)死逃至京(🎫)城,告了御状(🙁)。乾(qián )(🚸)隆震怒,在(zài )左都(dōu )御史钱沣的(de )推荐下(xià ),派李侍尧前往(🚨)云南彻查铜案(àn )(❔)……