/anime_backup/ - Old Anime board

Does anyone know how the light novels ended? I really liked how the anime started, (and this scene was amazing.) I just lost interest after the main character's father died and they had to invent a bunch of random new arcs with throwaway characters while she traveled the planet. They should've kept the zombie dad instead of killing him since he actually had some character development in the first 3 episodes, unlike the moe characters they added later.

Did they at least ever explain why God abandoned the Earth, and the origin of the girls who buried the corpses?