"Qi Ba Jiu" is a story about three girls born in the 1970s, 1980s, and 1990s who have unrestrained personalities, pursue happiness, and yearn for freedom, embrace their ideals, and understand life. Lu Qiqi, a "mature woman", is professionally capable and marches forward bravely for happiness; Ba Xiaole, a "second daughter", is talented and smart, and runs away from youth for freedom; Ai Jiujiu, a "chivalrous woman", is passionate and brave, overcoming obstacles for her ideals. Their intertwined emotional world is the exploration and collection of true love. They are each wandering and entangled in the intersection of emotions, unable to let go of yesterday, reluctant to let go of today, and tomorrow. Their love, like their lives, will never be a simple straight line on a one-way street. The resonance of Qibajiu hopes to arouse the voices of more people who have some understanding of the themes of survival, life, and life.