This case is located in the West Software New City area of Xi'an High tech Zone, adjacent to the West Third Ring Road of Xi'an, and belongs to the scope of the High tech Secondary Development Zone. The urban interface of the area is constantly improving under the drive of the subway. The project introduces the core concept of "cloud" from Gaoxin Cloud Rail, and extends three derivative concepts: "cloud habitat", "cloud end", and "cloud axis". The overall design scheme is constructed under the three core themes. At the layout level, an S-shaped "cloud axis" runs through the site, connecting the western urban axis with the eastern urban landscape axis. Various functional blocks are arranged along the axis in sequence, strolling along the cloud axis, changing the scenery, and enjoying the prosperity.