The Sichuan-Tibet Railway is not only remote, difficult and dangerous, but the weather at the top of the mountain is harsh and unpredictable. However, the magnificent natural landscapes along the way: primeval forests, canyons and grasslands, large rivers, lakes and glaciers... Can inspire people's potential courage, strength and endurance, sublimate their souls, and feel the meaning of life.
A beautiful girl longed to go to Tibet. When she learned that a boy was going to ride a bicycle to Tibet, she wanted to go with him, but she was rejected.
But the boy has always been deeply in love with this girl. Where should he go? Facing the beautiful and dangerous Sichuan-Tibet Line, will the boy take the girl he likes with him? Can the girl successfully conquer the Sichuan-Tibet Line and reach the holy city of Lhasa? Can you stand at the foot of the majestic Da Potala Palace? Can two hearts pursuing freedom have their love?