When Geng Geng enters Zhen Hua High School, she is seated next to top student Yu Huai. While she's struggling with homework and exams, she suddenly also gets a new mom and younger brother. After entering Zhen Hua High School, however, her lonely life comes to an end. With new friends on her side, especially Yu Huai, she lives through the three years till graduation. Suddenly after graduation, the boy she came to like disappears. When she meets Yu Huai again, will she choose the love she could never forget or will she choose Lu Xing He who pursued her all these years? Adapted from Ba Yue Chang An's novel of the same title.