Too bad you guys don't understand everything that's going on right now, this manga should come with a guide with terms, character profiles and also the story that's coming up later... Truly it is horrible to read a manga without a light novel to spoil yourself and others after every chapter! /sarcasm off
I also want answers of course, but that's why I keep reading! I don't expect the butterfly to sit with them and explains all of her evil schemes to these girls before killing them, this isn't a hollywood movie, also this is tagged as MYSTERY you know? you're not supposed to have all the answers.
I am enjoying this a lot, can't wait to see what's going on with all these girls and super powers.