The plot revolves around a guy named Song Xiao Lei (Alan Luo) who just had a bad break up and lost his job. With the help of his friend Hua Qiang (Ao Quan), he decides to start a new life, including finding a new home. Xiao Lei somehow ends up living in an apartment with Hu Li Li (Mao Jun Jie), Li Mei Dai (Emma Wu), and Bai Jing Jing (Zheng Luo Qian), three girls with different personalities.