Talk:Monster Girl Encyclopedia World Guide II: Demon Realm Traveller's Guide/@comment-29602226-20190319231721

I wonder if it would be possible to make an Spirit Realm impregnable... It would probably be impossible to block a god or god-level entity from entering (like the Demon Lord or the Queen of Hearts...), but could a mamono, deity, demigod or very powerful Incubus or Hero create a Spirit Realm unassailable to anybody not a god (or god-level entity)?