A surreal crystal planet, half wild nature, half futuristic civilization. Left: glowing crystal trees rise from purple mist, roots entwined with shimmering blue rivers, fluorescent creatures dart through a sky of fractured rainbow hues. Right: sharp silver towers pierce the clouds, floating platforms reflect cold light, transparent tubes pulse with energy, starships streak across a dark red horizon. At the border, crystal and steel twist into a lightning-shaped rift, emitting an eerie glow, as if spacetime is torn. Vivid warm-cold contrasts, dynamic tension, and mystery dominate the scene.