In this verse, life is antagonistic to the natural state. Here humans in all their various races are a spontaneous outbreak. An unguided mistake. Our purpose is to correct that mistake... because there is another verse. A verse where life is welcomed and cherished. A ravishing ever-new place called Underverse... but the road to that verse crosses over the threshold. So it is this 'verse that must be cleansed of life, so the Underverse can populate and prosper.