Lin Senmu and Jiang Yuan had just finished their college entrance examinations and were traveling alone. Since the terminal stations of their tickets happened to be the same, they rented an RV and traveled by car, during which time they fell in love. But the trip will eventually end. After returning to their respective cities, they were a thousand kilometers away and could only keep warm through the screen of their mobile phones during the summer. Lin Senmu decided to apply for admission to the university she wanted to study.
