Fully excavating the characteristics of the site, the black marble is like thick ink to outline the oriental artistic conception, the metallic color reflects the lingering light, space and nature, precipitation and agility, rationality and sensibility interact here, showing the poetic nature of materials in architecture. The artistic spiral staircase subverts the stereotypes with a sculptural outline, pure and clean lines, and a chic and neat arc, which sublimates the sensory circulation and fully demonstrates the design tension and artistic style in the space.