What If the World Became Billions of Times Bigger

What if the world becomes billions of times bigger, dust turns into ancient stars, insects invisible to the naked eye become chaotic beasts, earthworms become divine dragons, and birds become phoenixes. Endless fantasy worlds are born from human fantasy and are attached to the ancient stars in the ultra-microscopic world. And Jingtian, as the avenue of the ultra-microscopic world, although the dimension is inherently very low, who says that low dimensions cannot be upgraded? A long, long time later, the ultra-microscopic world has become the ultimate world above all the heavens and worlds, and the fantasy worlds attached to the ancient stars have also turned from illusion into reality, turning into a square of space and time in the sky.