一(yī )(🈯)场百(bǎi )年罕(hǎn )(👷)见的蝗(⛲)灾侵(qīn )袭了(le )武周(🏽)大地，武(wǔ )则(zé )天(tiān )下令(🕟)送赈灾银往灾(🤴)区，却在途中被(🥈)劫，数万(wàn )两白(bái )银竟(🐮)化(huà )(🥩)蝶消失(🎾)！狄仁杰命其亲随赵员镇奉命(🚤)彻查此案(🕔)，自己微服潜入民间(jiān )调(👁)查。在查(chá )案的(🛹)过程中(🚥)他们(men )(🕌)遇(yù )到(dào )了需自(🥞)证清白的嫌疑人(rén )官小柒，又(yòu )陷入了赈灾银再次被劫的困窘之境。灾民民(mín )怨四起，化蝶(dié )案扑(🎛)朔(shuò )迷离，朝堂权谋暗(🔝)潮汹涌，狄(dí )仁杰(🌞)是否(㊙)能(néng )查清真相，天(tiān )下(xià )又(🍄)是否能重回太平？(🤲)