The deep and gentle newspaper editor Lu Yining, the lively and cheerful junior high school teacher Nie Xinyi, the deputy editor of the newspaper Xiao Yin who had a crush on Lu Yining, Li Yun who committed suicide by jumping off a building due to excessive work pressure, and He Yifei who abandoned Lu Yining's mother and son due to the pressure of public opinion... They are in the midst of life because of their respective pursuits and dreams. Struggling on the edge, after experiencing too many vicissitudes of life, what kind of destiny will they have in life? Here, ideals and reality, secularity and interests, human nature and morality, twists and turns collide together, deducing heart-stirring and sad stories, which will make you sigh with infinite emotion: You don't know where you are in the depths of the clouds, and you are already at a loss when you look back.