futuristic stonehenge powered by renewable energy, with virtual reality portals hiding orcs and smugglers in a mystical realm

futuristic stonehenge powered renewable energy virtual reality portals hiding orcs smugglers mystical realm sustainable solar magic fantasy green augmented medieval adventure mysterious heritage ancient landmark celtic druids megaliths tales legends science energetic environment interactive history cultural solarpower cybernetics fiction fantastical pagan mythology ferocious supernatural immersive illusion earth sky ritual avatar