Cave Obelisk in Neon Anime Style

An anime-inspired scene of an enormous obelisk standing in a damp underground cave. The obelisk is carved from ancient stone and etched with glowing runes that pulse cyan and emerald. Bioluminescent fungi cling to the base; stalactites hang from the ceiling; a still pool reflects the monument, adding a mirror-like glow. Clean line art and cel-shading give a crisp anime look, with dramatic lighting and soft gradients. A narrow beam of light shoots from the obelisk's tip toward the ceiling, cutting through drifting mist and dust motes. Palette of midnight blues, purples, and neon teal. A lone hooded traveler stands near the edge, dwarfed by the monument, adding mystery.