Storm Under the Sun is a documentary about one of the "political storms" by Mao Zedong that fell upon the intellectuals of China in the 50's. Centered around the Hu Feng Case, the documentary traces the synergy that generated such an event, Mao's personal involvement in every step, and various victims' reaction to and realizations following the humiliation and accusations.

影片讲述了县剧团的小名角彩云到上海寻找“明星梦”的故事。彩云在上海投靠了从小青梅竹马的朋友——担任摄影助理的阿伟之后，突然明白大上海是如此千变万化的世界，阿伟也只能住在即将拆迁的房子里。梦想变得遥不可及，但是阿伟却在理想主义潘导演的影响下，拍摄着老电影人赵丹和黄宗英的纪录片。赵丹和黄宗英对于电影的热爱，以及俩人在拍电影时产生的爱情，这些都对应着彩云与阿伟之间的生活和爱情。

The film follows the rise and fall of a family in Shanghai. Once wealthy and capitalist, the family unraveled during the Cultural Revolution in the 1960s and 1970s. Their home, once a French concession mansion, was converted into a multi-family dwelling.

The protagonists are mainly Huirong, Zhaobai, and Jikan, who have studied business management in the USA and have returned to their hometown, Shanghai. Huirong and Zhaobai are engaged, and although three of them are close friends, problems arise when they find out that their opinions clash on the matter of what the objective for building a new China should be and what direction it should take.