The key to returning to Silver Moon was still to improve it and allow it to grow.
An infinite isolation wouldn't change anything.
It would only limit Silver moon's growth.
Unless ... You really don't care about money and can support tens of billions of cultivators on your own. In that case, it's nothing.
Of course, the sealing of the little realm could also be seen as a time secret realm, as long as one wasn't afraid of the unlimited consumption of lifespan.
However, it was still useful for those below venerable sovereign level. Once one reached the venerable sovereign level, they would not be able to come into contact with chaos. No matter how many resources they had, it would be difficult for them to comprehend the great Dao.
There was a limit to the great DAOs in small realms.
At this moment, Li Hao wasn't in a hurry to let people enter Tian Fang. Going to Tian Fang at this stage might not yield much.
……