Don't ask things you are not supposed to know. Curiosity kills the cat.
This was the lessoned learned for Lu Li. He could see stars dancing in front of his eyes and almost had a concussion. After he crawled back up, he remained seated without posing further questions.
Leng Wuxin kept silent as well, showing no intention to provide explanation. She merely threw a file to Lu Li and said, "It tells you about the Central Imperial Universe. Get to know it and don't get tripped up!"
Lu Li took over the file. It was a map with notes in the margins. The notes were written in the ancient language, simple remarks of the situation of the Central Imperial Universe.
Unlike the Heaven Reverse Universe which had many plains, the Central Imperial Universe had only one continent with some large islands surrounding it.