The designer metaphorically raises a section of the "civilization mask," offering a glimpse into the historical legacy of ancient Shu while bringing it to life in a tangible form. Whether in the architectural curtain wall or the interior partitions, the consistent inward slant at an angle of 76° resembles the contour of a facial mask, symbolizing both unity and distinctiveness. The weathered copper staircase serves as a prologue to the era of bronze, poised to undergo gradual oxidation over time. Ultimately, it may transform into a relic of the future, awaiting discovery by archaeologists in generations to come.