A surreal underwater city floating in the abyssal depths, illuminated by bioluminescent coral. Giant jellyfish gracefully swim through the streets, their tendrils glowing in neon colors. The city buildings are a blend of ancient Greek ruins and futuristic, glass-like structures, with schools of glowing fish weaving between them. A mermaid with metallic scales is seen gazing out from a balcony, holding a holographic map. The scene is filled with a mystical, otherworldly light, reminiscent of Yoshitaka Amano’s dreamlike art style.