Song Yan entered the city for the first time, got involved in the workplace and emotional whirlpool, and met partners from different backgrounds. Han Pei, faced with double pressure from her career and family, unexpectedly partners with Song Yan to face the challenges of a large project together. Gao Zelin and Su Ying are the soil of the circle of friends. They have each experienced entrepreneurial difficulties, providing warmth and strength for growth. Zheng Hui's machinations affect everyone's destiny. Multiple lines are intertwined, and the characters continue to grow up through trial and error in workplace conflicts, family bonds, love and dreams, experience the hustle and bustle of the city and the struggle of human nature, and finally face themselves and realize the transformation of their lives.