"That is also possible" Hange replied. "There are a number of possibilities and outcomes, all we need to do is narrow them down" she smiled. "If we also do out best to interact with others who have come here we might learn more" she paused.
"There is also the possibility that we will have to stay here..." she said, watching Erwin carefully, trying to predict his reaction. "There is talk that we will not be able to return home. Even if we do discover information about if there were Titans here and how they were defeated, even if we discover more about the ruler of this place, we may never be able to use that information outside of these borders. As far as I know there are no walls here but there is an ocean surrounding us. We cannot get away" she said more seriously.