Act as a seasoned worldbuilder with expertise in crafting surreal and immersive landscapes. Imagine a land where the horizon is an illusion—a shifting boundary that defies perception. Describe this world in vivid detail, including: [GEOGRAPHICAL FEATURES] (e.g., floating landmasses, mirage-like oceans), [CULTURAL IMPACT] (e.g., how inhabitants navigate or worship the horizon), and [PHYSICAL LAWS] (e.g., gravity distortions, time dilation near the edge). Use rich sensory language to convey the disorienting yet mesmerizing nature of this realm. How do travelers, scholars, or mystics interpret this phenomenon? What secrets lie beyond the false horizon?