The female protagonist Chen Hanyu met the teacher and male protagonist Chu Feng in the TOEFL class. From disgust to affection and finally to love, she shared the secret with her best friend Lin Yushu, but she did not know that her best friend had known Chu Feng for a long time. The two families are family friends. Later, Chen Hanyu and Chu Feng went to Shanghai to study SAT courses. Lin Yushu also went to Shanghai to pursue Chu Feng. At Chu Feng's birthday party, Chu Feng's true identity was known to the heroine. Lin Yushu confessed to Chu Feng in the garden and was seen by the heroine. Chen Hanyu had a car accident while running out. After the mystery of everything was solved, Lin Yushu went to prison for murdering others. Chen Hanyu returned from studying abroad, met Chu Feng, the president of a company in Shanghai, and started a new relationship.