"To Our Lost Youth" was a novel that described a love story of youth. The character of the protagonist, Zheng Wei, was analyzed as follows: Independent: Zheng Wei is an independent girl. She pursues freedom and independence and doesn't like to be bound and restricted. She had her own ideas and pursuits and was brave enough to face her own difficulties and challenges. 2. Warm and cheerful: Zheng Wei is a warm and cheerful person. She is good at socializing and likes to communicate with others. She had a wide range of interests and hobbies and liked to make like-minded friends. 3. Kind and brave: Zheng Wei is a kind and brave person. She has a kind heart to care for and help others. She did not give in to injustice and bullying, but stood up bravely to protect her rights. 4. Smart and witty: Zheng Wei is a smart and witty person. She is witty in dealing with all kinds of difficulties and challenges and can often make the right decisions. She was good at thinking and had her own ideas and opinions. 5 introverted sensitive: Zheng Wei is an introverted sensitive person. Her heart is fragile and easily affected by the outside world. She often felt lonely and helpless, needing the support and understanding of others. Zheng Wei was an independent, warm, cheerful, kind, brave, smart, introverted and sensitive girl. She had a strong will and heart, but she also needed the support and understanding of others.