HAH, the author is a genius, instead of just unleashing the APOCALYPTICAL SWEETNESS all in one go, to avoid the imminent crash of reality he is little by little liberating the energy.
A stroke of pure geniality.
Looking at Chii-chan early design i almost can't put them together, the girl is so stacked nowadays that she only looses to the stacked demon girls, she is transcending humans kind.
I was looking at the author mangaupdates page and they launched other little works that have the same theme with demon girls and such and they were made after Musuko's launch, so maybe they are in the same world but just stories of other people. Does anyone know something?