Lin Xiaoyu is an urban woman who loves life and is good at laughing at herself. She continues to grow up in the cracks of the modern city with her angelic and devilish best friends Song Qianqian and Yao Yao. The three of them each experienced workplace competition, entrepreneurial tribulations, family ties and love choices, cheering each other up and working hard to turn ordinary and difficult lives into comedy. In the endless troubles, misunderstandings, ups and downs and surprises, they use humor and wisdom to continuously embark on a journey of self-salvation and adventure in life. Each volume independently tells a stage of growth and transformation, but the emotional clues of the three people run throughout, creating tense and warm interactions with the supporting characters. The story is full of laughter and touching moments of collision, friction, and friction between real challenges and ideals. In the end, they all lived their own light on their chosen life paths.