In the Divine Martial Continent, no one could enter or leave the Secret Realm as they pleased.
This was because every secret realm had a set time to open. Moreover, there were countless ironclad conditions to enter the secret realm. There was a time limit, a cultivation level limit, and an age limit.
Some secret realms even required special tokens. In the Divine Martial Continent, some secret realms were extremely powerful, but the most mysterious and powerful secret realm was the Nine Heavens Divine City.
Moreover, the Nine Heavens Divine City had only been opened a few times since it appeared in the Divine Martial Continent. Moreover, it had been more than a million years since the last time it had been opened.
If it were not for Li Lingtian's intervention, Jiutian Divine City would not have opened and would have failed again.
However, to the surprise of countless powerhouses, Li Lingtian did not care about the stipulated time and entered the Divine City alone.
