This play is a Republic of China drama adapted from the novel "Moment in Peking" by Lin Yutang. This play tells the story of three families living in Beijing from prosperity to decline under the trend of the times. Among them are the Zeng family representing Qingliu, the wealthy and patriotic Yao family, and the Niu family representing corruption. These three families have witnessed the great transformation of the country from a feudal society to a democratic society under the background of the turbulent era. change. The descendants of these three families also staged love and hatred in the torrent of history. Some of them were swallowed by the torrent of the times, and some followed the times to keep pace with the times and achieved personal cultivation. Looking back at this nearly forty-year experience, everything is like floating clouds, and all unwillingness and difficulties have become a passing cloud. This play takes love, family, family, and country as the main lines. The young people of the three families staged love-hate entanglements. They survived in joy and pain, grew up in disputes and forgiveness, and staged an epic drama.