Futuristic city in the sky with a moon in the background

((Ultra-fine masterpiece)) - Majestic images of huge sci-fi cities: In the endlessly expanding universe、A huge and mysterious city stretches into infinity、A breathtaking view of science fiction art。This magnificent metropolis suspended above the earth、Drifting among the countless planets floating in the sky、Casting an enchanting spell。 With swirling nebulae and swirling cosmic dust dancing around it、The city's celestial architecture sparkles with an otherworldly blend of elegance and strength.。Decorated with rainbow-colored energy scars