In a modern metropolis, the lives of a group of struggling young people are intertwined: Han Siyuan catches the gap between dreams and reality and finds fun in the fast-paced workplace; Song Yuqi continues to balance family, career and love, fighting against inner loneliness; Zheng Mingshu falls into the highs and lows of entrepreneurship, witnessing the fragility and tenacity of friendship and love; Lin Xi is reborn in the tug of war between the workplace and self-identity, and Gao Ran is wandering between friendship, family affection and self-realization as a special rich second generation. Parents grow old, friends grow up, lovers break up and reunite, life is absurd, humorous and profound. Everyone experiences growth in the ups and downs of the story line, and finally finds the hope and warmth of life in the hustle and bustle of the city.