Four women with different personalities met in different corners of the city and became friends. As age, identity and experiences change, they face career bottlenecks, emotional crises, family changes and self-loss together. The story unfolds in a humorous and optimistic atmosphere, with ups and downs but a tight rhythm. Everyone gains strength from each other's growth. After four volumes of experience, they finally complete self-breakthrough and usher in a new chapter in each other's lives.