Lu Yilong, who failed the college entrance examination, faced the first major tragedy and choice in her life. No one cared about her and no one made the decision for her. Just when she thought her future was finalized, a small mistake when filling out her application accidentally led her to another path of no return - repeating her studies. There, she experienced the biggest test in her life and met all kinds of people, including the boy. How will her life unfold and where will her love go?