This question involved the plot and characters of many novels. Different novels might have different answers. However, according to some novels, after the orphan girl was abandoned, she was expelled from school. After many years, she turned into a gorgeous woman and returned with revenge. The female lead could be many kinds of characters, such as: 1 Lin Daiyu-appeared in many classical novels as a lonely, fragile, misunderstood girl who later became an outstanding woman through her own efforts and courage. 2 Bai Suzhen-Appears in many traditional martial arts novels and is described as a beautiful, kind, and brave woman who once suffered from her husband's betrayal and family discrimination, but finally obtained freedom and happiness through perseverance and hard work. 3 Cinderella-Appears in many modern novels and is described as a poor, lonely, misunderstood girl who later becomes a successful heroine through her own efforts and courage. The answer needed to be determined based on the specific plot and character setting of the novel.