Description: On the cover page, An impressive futuristic city of Crystalion is

Description: On the cover page, An impressive futuristic city of Crystalion is seen with its tall glass buildings glowing under the desert sun. The buildings emit a soft blue luminescence, highlighting its advanced technology. Spotlight, is Lira, the young scientist, holding a biotech plant that symbolizes his research. at your side, Zathar's hologram floats, artificial intelligence, adding a touch of mystery and advanced technology. In the background, the vast desert begins to transform into a garden, showing the impact of collaboration between civilizations. title "The Crystal City" it's at the top in bright futuristic typography, and the author's name at the bottom. Visual Elements: bottom: Crystalion city with glass buildings. foreground: Lyre with a biotech plant. hologram: Zathar beside Lira. Around: Desert in transformation. Color and Light: Color palette: Warm tones of the desert combined with the cold and bright tones of the city and the hologram.