Annie, Canty and Tina are good fellow sisters for many years, and they always keep great relations. Annie and Zhang have been girlfriend and boyfriend for years, but Melissa's appearance breaks their love. Zhang gives up Annie ultimately. Melissa not only carries off Annie's boyfriend, but also sets up her in work everywhere and makes her touch a low point in career. Canty and Tina also meet bottlenecks with their lovers in the same time.