The area where the site is located has a high degree of urbanization. The initial purpose of this was to find a unique spirit-in-place in the urban environment. The interior space has an expericive effect, and the indoor organization still has strict logic. The dialogue between different elements is geometricly made up of a scale mesh and a proportional relationship. The spline sphere is both a visual center and a geometric center, leading to two radial axes that connect the steps and the negotiation space to create a strong focus in the orthodeal system.