C115 World Realm Wall Immortal Hunter
The Three Thousand Worlds occupy a lower plane within the universe, their collective might relatively weak, hence their designation as the Lower Realm.
Yet, this barrier is not insurmountable; the denizens of the Lower Realm can ascend and become immortals!
Upon ascension, they enter the Upper Realm, a domain of far more formidable beings.
The World Barrier is but one obstacle to ascension