Originally Posted by
MFauli
With all the mysteries about the Titans and known people using only a relatively small area to live in, I wonder just how big scale the frame of events will grow for this anime. Like, maybe there´s a whole other human population outside, maybe it´s like Gurren Lagann, though not subterranean. So, at some point Eren and Co. will leave the most outer wall, travel the land, and find another, unfamiliar 50m-wall. Then they´ll talk to the people inside, and as the story proceeds, those sealed off populations connect to each other, forming a true resistance against who´s behind the Titans. Part of it being the acquiration of more human-controlled Titans, which can only be done by risking your life, see Eren. Then we have a bunch of "good" Titans, Eren their leader, who go fight the Titan King. And after his defeat, it´ll be revealed that .... aliens! And it all ends with Eren fighting a black hole and the universe being reborn.
:i