We designed two shared space units on the west side of the building. The experience of integrating outdoor Taihu Lake water surface with indoor shared space takes place here. These shared spaces break the vertical barrier inside the building, make it easier for people's resources and ideas to integrate across floors, and provide accidental opportunities required for innovation. Here will be a great integration of intelligence and cross-border collision. The building facade follows the changes of the shared space and correspondingly concave or convex, as if something always happens in the air.