fantasy landscape, Demon's Souls game inspiration, dark atmospheric environment, ancient castle ruins, eerie fog, twisted creatures lurking, knight in armor, sword raised, dynamic action pose, glowing eyes, fire-breathing dragon overhead, full moon, dramatic lighting, high contrast, 3/4 view composition, detailed textures, weathered stone, moss-covered walls, reflective water surface, desolate trees, immersive experience, video game art style, high fantasy, epic battle scene.