[ Reiner smiles and takes a seat, holding his arm out carefully. He isn't afraid of needles -- per se -- but he doesn't have much experience with them, outside of the limited memories he has of his childhood. ]

I've learned a little bit. Some of it I still don't understand that well, but I'm doing my best to keep it all straight. There's a lot of history to remember. [ He nods, though; the super soldier serum sounds eerie similar to the titan shifter serum, or whatever it could be called. Not that this in particular was in any of the history he's learned about so far. ] They created them to fight in wars?