1978年冬天，地委组织部副部长宋薇（王馥荔 饰）和丈夫、部长吴遥（仲星火 饰）正在对文革期间的冤假错案进行拨乱反正。

从天云山赶回的周瑜贞（洪学敏 饰）向宋薇汇报工作，声称在天云山调查期间拜访了一对儿特殊的夫妻：丈夫罗群（石维坚 饰）是个靠赶车维生的老右派，有多部没有发表的著述；妻子冯晴岚（施建岚 饰）是有病在身的小学教员。

这对儿夫妻凄凉的境遇令周瑜贞同情，而且她通过了解，知道罗群是当年宋薇在天云山的恋人……

原来二十年前宋薇与冯晴岚一起加入考察队驻扎天云山，吴遥和罗群是前后两任政治委员，吴遥暗恋宋薇，于是陷害罗群是反党分子。罗群的遭遇令宋薇吃惊和愤怒，然而在为罗群平反的问题上，吴遥再次出面阻挠……

When Song Wei's fiancee Luo Qun is denounced as a right-wing traitor by Party official Wu Yao, he is sentenced to ten years' hard labor. Song Wei breaks off her engagement, and eventually marries Wu Yao. Years later, after the Cultural Revolution, political currents have shifted; Song Wei demands that her husband, now a powerful Party official, seek Luo Qun's rehabilitation, but Wu Yao has no desire to open up old political and emotional wounds.

Xie Jin usa o melodrama para lançar um olhar sobre as perseguições políticas da Revolução Cultural chinesa.