Do demons communicate between themselves? Can it be shown that Looping the world is the only way for it not to be forever ended? What are the worst sacrifices a Summoner can make to prolong the Loop for a unit of time? (If Looping is common knowledge) is there a way to make a Looping world better than a non-Looping? Like, you can optimize everything until you don't have disease, poverty, lack of fun, then you go forward and un-Loop?