Ling Han was astonished. These planets had most likely been transported here.
This was really extravagant. In order to oppose the Yin souls, a planetary line of defense had been forcefully built here.
To the Sect Masters, Venerate Tiers, and Saints, battling in space wasn't a big deal. They could tear a rip in the Void and instantly travel millions and millions of kilometers. However, for cultivators below the level of Sect Master, they still had to be down-to-earth.
Moreover, the power of cultivators wasn't inexhaustible. They needed to absorb the power of heaven and earth to recover, so they naturally needed planets as a medium.
Ling Han and the others followed the rules and landed on a planet numbered Eleven.