乾隆(lóng )八年(🌠),一场“金殿验鸟”引出匿(nì )灾不报(🃏)、贪绩婪财的惊天(tiān )巨案,暴露大(🎹)清国粮田(tián )萎缩、粮仓空(kōng )匮的危机。因(🌫)病(👋)归乡的刘(❣)统勋奉命出山(🚤),带领谷(🕔)山、杜霄等新上任的年轻干(gàn )臣,冲出(🛹)重围(wéi ),以(yǐ )颅(lú )为典(diǎn ),执行乾隆的开(✖)荒增(zēng )田大策。苦干两(🤯)年(nián )后(hòu ),粮(liáng )田转(zhuǎn )危为安,国家(🔩)经济逐渐恢复元气。然而,以(yǐ )铁公南(nán )、宋五楼为(🙂)首的贪腐势力,公然挑战新修(xiū )的“禁丈”法律(lǜ ),借开荒(huāng )之(zhī )名,升(🤲)科收税,残酷(kù )盘剥(🤳)垦民,使乾隆的(🧣)垦殖大业功亏一篑。此时(shí ),全(quán )国十八(bā )省中,逾半(bàn )遭遇百年未遇天灾(zāi ),全(quán )(🥋)国性粮食危机再度(📟)爆发,国本动(dòng )摇,引(🐡)发朝野激烈动荡(⏲)。刘、谷众(zhòng )臣(chén )又临(lín )危受命,以浙江重(chóng )(🏴)灾区为突(🌂)破(pò )口,坚(jiān )(🐖)持以法治田,与朝(📞)野恶势力展开(kāi )生死较(😳)量,终保住大清国(guó )的耕(gēng )地红线,粮(liáng )食(📬)安(ān )全被确立(lì )为国(🚩)家第一(yī )要务。可新(🧥)政甫(👅)出,却(🔬)又面临(lín )更尖锐挑战,因开荒过度而引发的生(🙅)态灾难随(🕵)之浮(fú )现,刘、谷(gǔ )众臣再次(cì )赴(fù )汤蹈火。