i keep coming back to this. So are the children from the orphanage one of the last humans ...

i keep coming back to this. So are the children from the orphanage one of the last humans alive in a post-apocalyptic world? The rest of the place looks abandoned. The omnipresent being appears to know how to warp space and place Mori at the same patch of grass he sat in the first chapter. I love the open-ended approach but would also love to know moreeeee