"Alright." Hange tends to be very, very blunt, so she just plunges on in. "You remember titans. For a long time their origins were mysterious, but actually titans are transformed humans of a particular heritage - my heritage. I'm Eldian.

I'm telling you this because it's possible for me to be transformed into a titan as well. You could consider the transformation needing to be primed first, and then cued by a user. I'm possibly primed and all the transformation would take is the cue. I don't know that someone here could make the cue work, but I'm guessing probably, or that it might just happen because of the way things around here are. If that happens, I won't be able to stop the transformation or control myself once I'm transformed. I'll just start devouring humans. I need some people who are capable of stopping me if this happens. When I told Iris about this she mentioned you."