The flagship exhibition hall for Zhongnan Land integrates the functions of exhibition, sales, activities and office. Taking the "no boundaries" in the sky as a perspective and vision, it seeks for the combination of development and ideal in the rapidly changing commercial world, and endows the future city with new strength. We hope that by turning flying into an abstract browsing posture, we can build a space where people can interact with each other conveniently and freely, where the virtual and the real are blended and light and shade are interwoven. Just like the circular corridor in the design, it circulates like time and contains endless means of proof. The functional blocks scattered at different heights are another ancient and poetic three-dimensional narrative form. Around the known site conditions, the unique expression of the brand space and the immediate sense of space and time atmosphere are created. The exhibition hall integrates the functions of exhibition, negotiation, office and activities, which also responds to the changeover of the current urban life. The design is carried out around the central axis, making the urban planning, human living space and artistic life involved and intertwined, enriching the senses. In CBD Pavilion, the immersive experience space changes in light and shade, and the virtual mirror reflects the real city model, forming a multi-dimensional interactive experience. We are here to witness the integration and co-existence of urban civilization and daily life of the new urban landscape.