The design concept behind the “Kunxian Suo” draws inspiration from the legendary “Kunxian Suo” artifact in Chinese mythology, seamlessly blending the organic, vine-like forms of creeping vines with the stark, metallic texture of Xuan Iron casting. The main body features a twisted, vine-like structure that evokes the sense of restraint and confinement inherent in a chain, while the top is adorned with a dragon head motif holding a ring—a symbol embodying the profound meaning of “a divine dragon warding off evil and sealing away the traces of immortals.” At the bottom, a spiritual pearl hangs gracefully, subtly echoing the core essence of an immortal artifact’s vital spiritual energy. The material chosen is a 3D printing filament boasting a rich, aged patina of blue-black copper, whose layered textures meticulously replicate the weathered, time‑worn appearance of ancient artifacts. This not only imbues the piece with the majestic aura of a mythical talisman but also softens its cold, rigid aesthetic through the natural, flowing forms of the vines, achieving a harmonious fusion of celestial magic and the natural world.