The project is located in the Honggutan New District in the ancient city of Nanchang. The birth of this new district originated from the city's strategy of "one river and two banks" in Nanchang. As time goes by, Honggutan New District has now spread its wings and started a new journey of "ternary developments" after breaking the cocoon and turning into a butterfly. The design inspiration of Nanchang CIFI Nine Dragons Lake Sales Center draws on the unstoppable passion and promising future of Honggutan. We strive to create a future home for young talents who are the future owners of Honggutan. What a sales center needs most is to fully express the character and quality of its project in a limited space. The Nanchang CIFI Nine Dragons Lake Sales Center project aims to create a future urban life experience center for urban elite youth. The interior space that forms a good fit with the external building is chosen to be mainly prism-shaped geometric shapes. Through these highly visually striking geometrical shapes, the dynamic movement of the space and the inexhaustible energy conversion are conveyed, and the unrestrained, confident and clear characteristics are fully embodied. The design uses modern design techniques to magically realize the transformation of energy in a three-dimensional space and transfer it smoothly throughout the space, starting to look at every corner of the space. The interior design gives the project compound theme scenes connotation with library theme and crystal mineral theme, and provides a highly artistic immersive experience space. The goal of the design is to present its unique spatial atmosphere, and gradually guide guests through the exquisite exterior space of the building into the world of artistic sea of books and crystal. In terms of modeling, the goal is to create an internet-famous place in the new city. The original and pure tension of the underground crystal stone has opened the source of inspiration for this design of the matrix. The creation based on this is an interpretation of the "diamond grid", the carbon atoms are arranged in a crystal structure centered on the surface, creating a dramatic and sculptural space. The interior design scheme not only manipulates the light and shadow, the imagination and reality in the space, but also makes it exquisite with the shape of the building. The space layout is simple and clear. The public space is basically parallel to the back office area. The model display at the entrance, the hanging triangular ceiling and the inclined wall are the welcome area. The inclined wall also has the function of map display. On the left, a single piece of wood-faced prism-like reception desk "grows" from the floor surface and guides visitors to the main leisure space, the core area of the sales center. The reception desk, which has completed the welcome task, is transformed into a water bar in the leisure area. When people walk all the way to the leisure area, they will be surprised to find that the three-dimensional volume of the exhibition hall has also inadvertently evolved into a dramatic double-height space, surrounded by the transparent and opaque aspects of the "crystal stone". The library simulates that the cut crystal stone cantilevered on the other end seems to indicate that the end of the journey is a flawless crystal formed by a rhombus. The sales center in this project finally presented to the world a crystalline "habitable sculpture" full of dynamic, full of vitality and rich imagination. The design hopes that it will point the way for the younger generation who grew up in the Honggutan New District in the ancient city of Nanchang, and light up their optimistic vision of future life.