When Wen Zhi was out of school, she fell in love with a boy two years younger than herself online.
She once thought that as long as she was firm enough and loving enough, she could be with him for years to come, but she underestimated the youthful youth and lost him because of her momentary willfulness.
When she came to his city, she realized that he was still waiting for her.
When the greenness faded, she finally found him.