Driver Zheng Qian meets Lu Caidie, a girl yearning for freedom, on the road. The two set off together on a long journey crossing the wilderness. The road is rough and full of challenges. They stay by each other’s side and help one another through hardships. During the lengthy trip, they grow to understand each other deeply and gradually fall in love. When the journey comes to an end, they confirm their feelings for each other, stay side by side, and march toward a bright future together.