The project is located on the edge of a cliff between the 72nd Turning of the Nu river and G318 in Tibet. It is based on the dark red weather-resistant steel plate, and the 72-turn road turns as a design element. For more intuitively appreciate the magnificent scenery of the Nu River Canyon, we used an all-glass floor overhanging 27 meters to make the project more attractive. Extreme weather and high altitude, inconvenient traffic conditions, we have overcome many difficulties, and will eventually present the best design, which will bring more hope and value to the locality in the future.