Three young people, Lin Wanyan, Zhu Yan, and Jiang Jihan, set out from geographical coordinates outside Beijing. Their goal was Beijing. Maybe the place they yearned for was a world, and maybe Beijing, the capital, represented the entire world. So they passed the postgraduate entrance examination, job search, and love to stay in Beijing. What does Beijing mean to them? They are working hard. Maybe after many years, some people will yearn to return to their hometown from the foreign land of Beijing, but those days of struggle represent the glory of a whole life...