Video information
In a small riverside town on the Yangtze River in the 1990s, rebellious boy Zhao Xiaolong (played by Li Xian) meets his beloved girl Dongdong (played by Gu Xuan) and her friend Xiaomei (played by Zhang Qiyin). As his initial feelings begin to stir, he embarks on a carefree and unrestrained youth with several friends: Fangyuan (played by Dong Borui), Dasi (played by Lin Xiaofan), Sanpi (played by Liu Weibai), and Wuyi (played by Li Zonglei). This chapter of their youth comes to an abrupt end when Dongdong disappears. Decades later, as the brothers gradually age and their faces become blurred, only Xiaolong remains stubbornly determined to seek an explanation for Dongdong's mysterious disappearance. At a gathering, the four middle-aged friends reminisce about the past, but Xiaolong suddenly forces Dasi to reveal the truth behind Dongdong's "disappearance." The long-buried "truth" leaves them forever unable to reach their inner selves...