The legendary landscape showcases a sprawling, grand underwater city hidden deep beneath the ocean's surface. Ancient, hyper-detailed castles rise majestically, their spires adorned with glowing bioluminescent flora and shimmering treasures. A breathtaking waterfall cascades from above, its water reflecting the hues of the sunset, creating a spectacle of radiant colors. Gently swaying forests of enchanted seaweed frame the city, and the mysterious air carries whispers of forgotten magic and ancient secrets.   <lora:add-detail-xl:1> <lora:EnvyRetroMarsXL01:1> <lora:island_XL:1>