神经外(🍅)科副教授顾云(✒)峥在拉卡亚执行医疗援(yuán )助任(rèn )务(🕟)时,偶遇弃医从(cóng )(🍥)商的“逃(🎹)兵(🆖)”苏(sū )为安,二人从(cóng )欢喜冤家到互生(🌫)情(qíng )愫,他逐(zhú )(❣)渐发现(xiàn )她(tā )所(😎)有的反常行为(🔸)源于(yú )她携带亨廷(tíng )(🕖)顿舞蹈症致病基因。爱人(rén )让他(🕌)对全国(🎿)三万名亨廷(tíng )(🍮)顿(dùn )患(huàn )者(zhě )及家属无药(🥀)可(kě )治(🤯)的悲(🐖)伤(🤷)绝(🔊)望感同(tóng )身受,顾云峥决定放弃大(⏯)好前程(chéng ),毕生投入(rù )(🎛)到治(zhì )愈这种罕见病的研(✋)究中去,与爱人并肩在黑暗中凿出(⏰)一道(dào )光(guāng )。