Xia Ying and Lin He have been friends since childhood. They went to school together and thought they would continue like this forever. However, an accident happened in middle school and the two were separated from each other until Xia Ying didn't have long left. She didn't want to have any regrets, so she went to find him.
Purpose: There will be many regrets in life, we must try our best to complete it in the remaining time