Board Thread:Theories/@comment-31740697-20170414164804

Ok, so this popped to mind the other day.

What if, all this time, Ymir knew the history of the world and knew that she was an Eldian turned into a mindless titan by the Marley and therefore accepted to go with Reiner and Bertolt back to their "hometown" so that she can start destroying them from the inside, basically retributing for the things Marley have done to her?

She's got to be a part of the story in some respect still, so why not this one? And her bloody name is Ymir, to be honest, such actions should be expected from someone bearing that name.

What you guys think? 