The project builds "city level" future "CAZ" marketing exhibition area based on it. The Exhibition Hall is integrated into the modernist aesthetic taste, and culture is integrated into the architecture, which contributes to the walkable and artistic space. Circular arc around, accumulated cohesion, brewing inclusive temperament. Soft metal skin echoes the water-ground stone, using the contrast of material texture to guide visual walking, and then creating a longitudinal stretching sense, emphasizing the space immersion atmosphere. The overall sight access effect between the two layers is progressive and lengthwise, revealing a sense of future.