vast continuous black mountain range, steep jagged terrain, the tallest main peak rising like a gigantic sharp fang piercing through the dark clouds, razor-sharp obsidian cliffs, jagged ridges, deep abyssal valleys, twisted black rock formations, cold dark mist coiling around the mountain waist, faint purple demonic aura drifting through the valleys, heavy overcast sky, dark clouds pressing down, distant golden celestial light breaking through storm clouds, desolate and forbidden atmosphere, grand epic composition, low angle wide panoramic landscape, cinematic volumetric fog, dramatic shadow, 3d cg style, next-gen chinese anime, xianxia cultivation fantasy, oriental mystical wilderness, ultra-detailed, sharp rock texture, atmospheric depth, 8k, hyperrealistic