by the looks of things, I'm guessing the story is coming to an end, maybe 2-3 arcs left... well, could be wrong, but the progression seems kinda moving towards that...
I assumed GMs were supposed to help their world's humanity to survive in any way they can think of, but never thought Greed were fault of one GM.
I thought Greed were just natural in this extended system and that end-game would be Darwin Games between different worlds.
shouldn't their be an higher power over all the GM's as that would prevent this from happening unless they can only observe also shouldn't all the other GM'S just form an alliance to get more infomation and spread it as the other world line (O i think)that MC went to doesn't know about this (i think) as they couldn't know the meaning by the mural that shows a city being destroyed as the evil GM will/might set its sight on other world lines if a certain is to hard and get more greed made so it can invade it again and be successful
They introduced an unknown suspiscious child with "not a greed but not a normal human either" then after that "there's a greed with the shape of normal human being which is the GM of another world", is that a chekhov's gun or red herring?