This is a large-scale mix-use project, and I am mainly responsible for the structure and MEP cooperation during SD and DD phases. We can see from the picture that there is a proportional relationship between the use and collocation of different materials and the concave-convex advance-retreat of the façade. The reasonable structural arrangement could realize the abundant structure bodily form, satisfy the employment of functions and optimize the commercial moving line. Some problems of FC and how to design the fire shutter exist in large-scale commercial atriums. Therefore, I put forward my strategy, the skyline could be set to one side with the application of combining storefront and fire shutter so that a wider spatial effect could be achieved. On the floor of the tower, I adopted the core tube layout of the parallel elevator group. This satisfied the functional traffic of zones in the tower. During the shutter façade treatment of the refuge floor, I mainly used the strategy of a glass louver outside, a rainproof louver inside and a cavity in the middle. The glass louver is set in the reverse direction to guarantee transparency of the louver. At the same time, it guarantees continuity of the vertical volume of the building when people look up from below. In order to enrich the experiential design of the space, the overall section of the whole building is designed extremely comprehensive. With good control and communication ability, I made the chief designer’s idea realized to the full.