The hearty and tough eldest sister Hu Yifei (played by Lou Yixiao), the good man Zeng Xiaoxian (played by Chen He) who is "loved by everyone", the incredible handsome man Lu Ziqiao (played by Sun Yizhou), the cartoonist Guan Gu Qiqi (played by Wang Chuanjun) who lives in the countryside, as well as the cute Zhanbo, the elegant Wanyu, the lovely Meijia... These familiar names make up the most legendary apartment in the city - Love Apartment.