@nprofile1q... because it's supposed to be this perfect eternal thing with no flaws whatsoever, but sophia still was able to come along and fuck everything up by fucking outside of wedlock or whatever her mistake symbolically represents
if I was gonna make a cosmology like that, the creation of this imperfect world would be intentional, the same reason someone writes a thriller novel. you need imperfect characters and situations to make it interesting and meaningful. the story where victory is assured and everything always works out exactly how it "should" would be pointless