乾隆(lóng )八(🍅)年,一(yī )场“金殿验鸟”引出(🐌)匿灾不报、贪(tān )绩(jì )婪财的(🔱)惊(jīng )(🕰)天(🤢)巨案,暴(bào )露(lù )大清(🆖)国粮(liáng )(🐉)田(🛤)萎(wěi )缩(🍖)、粮仓空匮的危机。因病归(guī )乡(xiāng )的刘(❣)统勋(xūn )奉(fèng )命出(chū )山,带领谷(🕔)山(shān )、杜霄等新(xīn )上任的年轻干臣,冲出重围(🏐),以(🐖)颅为(🛺)典,执行乾(qián )(🗑)隆的开荒增田大(🖍)策。苦(🥀)干两(🤯)年后(🐖),粮田转危为安(📎),国(guó )(🚣)家经(jīng )济逐(zhú )渐恢(huī )复元(yuán )气。然而,以铁公南、宋五楼为(🙂)首的贪腐势力(lì ),公然挑战新修的“禁丈(zhàng )(🎾)”法(🈴)律,借(🥫)开荒(huāng )之(zhī )名,升科(🕙)收税(shuì ),残酷盘剥垦民,使乾隆的垦殖大业功亏(kuī )一篑(kuì )。此时,全国十(🍑)八省中,逾(🐾)半遭(😊)遇百年未遇天(tiān )灾,全(quán )国性粮食危机再度爆发,国本(běn )动摇,引发(🈺)朝(🤔)野激烈(liè )动(dòng )荡。刘、谷众臣又临(👵)危受命,以浙(zhè )江重(🏴)灾(zāi )(🚲)区为(wéi )突破口,坚(🐖)持以(🖍)法治(💣)田,与朝(cháo )野(⏳)恶势(shì )力展开生死较(😳)量,终(📤)保住大(🔪)清国(guó )(👚)的耕地红(🧘)线,粮食安全(quán )被(💑)确立为国家第一要务。可新(xīn )(🧥)政甫(fǔ )出,却(què )又面临(🌲)更尖锐挑战,因开荒过度而引发的(de )生(shēng )态灾难随之浮现,刘、谷(🔍)众臣再次赴汤蹈火。