神经外(wài )(🍅)科副(👷)教(jiāo )授顾云(✒)峥(zhēng )在拉(lā )(📼)卡亚执(zhí )行医疗援(🃏)助(🕋)任务(wù )时(shí ),偶(🔱)遇弃医从(cóng )商的(de )“逃兵(bīng )(🆖)”苏为安,二人从欢喜冤家(😧)到互生情(qíng )愫(sù ),他(tā )(🎏)逐渐发现她所(suǒ )有的反常行为源于她(🤷)携(🗄)带(dài )亨廷顿舞蹈(🙍)症致病基(🥄)因(yīn )。爱(🏐)人让(ràng )(🐖)他对(duì )全国三万名亨廷(tíng )顿患者(😻)及(🚸)家属(shǔ )无(🐶)药可治(zhì )的悲伤绝望(💞)感同身受,顾云峥决(🌚)定(dìng )放弃(qì )大好前程,毕生投入到治愈这(🥔)种罕见(jiàn )病的研究中去,与爱人并肩在(zài )黑暗中凿出一道(🍄)光。