Supermass Studio collaborated with Haeahn Architecture in the international design competition for the 3rd Generation Goyang Changneung New Town. The proposal envisioned an ecologically connected open space network that links the mountain ridges of Bukhansan to the Changneung Stream, integrating green corridors and linear parkways that promote health, recreation, and everyday leisure within a 15-minute walking radius. The landscape framework emphasized resilience, cultural identity, and sustainability—transforming the new town into a model of green urban living.