The Highway Love Story tells the story of a young lady Ziqing, who was abandoned by her ex-boyfriend because of her sudden illness. Ziqing was experiencing the downhills but she dreamt about witnessing the sunrise by seaside. To realise Ziqing's wish and to cheer her up, Jainfei and Nian, Ziqing's good friends, bought a secondhand car and the three girls went on a trip, where things happened...