清乾隆年(🌠)间,云南(nán )铜(✒)矿发(🥇)生了(le )一(yī )起惊天动(🌰)地的大案。云南总督鄂(🤴)文英对铜矿工人(🥈)和矿主盘(🍖)剥、谋取私利(lì ),矿工奋(🌫)起抗(kàng )争,鄂文英下(xià )令残酷(kù )镇压,工(gōng )人(🔸)血(👑)流(🎩)成河(hé ),鄂文英却(👁)欺上瞒(mán )下。矿工刘(🏐)昆亮(🐖)冒死逃至京(🎫)城,告了御状。乾(qián )隆(lóng )震怒,在左(zuǒ )都(dōu )御史钱沣的推荐下,派(pài )李侍尧前(qián )往(wǎng )云南(nán )(⏯)彻(chè )查(🖲)铜案(❔)……