When Saining was young, he was a professional racing athlete. Due to his youthful recklessness, he did many rebellious things and even caused a traffic accident due to impulsiveness, resulting in serious injuries and falling to the bottom of his life. In order to calm his heart and regain courage, he drove a long distance, passing through desert lakes, until he met another female driver, Ruiyun,
When Saining was young, he was a professional racing athlete. Due to his youthful recklessness, he did many rebellious things and even caused a traffic accident due to impulsiveness, resulting in serious injuries and falling to the bottom of his life. In order to calm his heart and regain courage, he drove a long distance, passing through desert lakes, until he met another female driver, Ruiyun,