She rode a bicycle to see her grandma in the suburbs. Because her high school classes were so tight and she didn't have a holiday for a month, she wanted to go back as soon as possible. Thinking that grandma would be standing at the intersection with a cane waiting for her, her eyesight was not good and it was windy today, so she really couldn't stand outside for a long time, so she crossed the road. However, her bicycle was scratched by the motorcycle next to her, and she rolled into the middle of the road. Then a black car drove up, and her body flew up and slowly fell.