Who was he, if not the commander of the Survey Corp? Erwin Smith had been trying to figure himself out since arriving here. Levi had helped, given him some focus when his mind was spinning. And now the worst fesr had come to light: a Titan shifter, here. But, for now, this did not pose a threat yet.
"Magic is truly fascinating," commented Erwin quietly. "I wish we had it, back home. Life would have been so much easier in many ways." He smiled lightly though, having already decided to take the key that Constantine was offering, and gladly kept walking with Regulus. If nothing else, he had made a new friend here in this man.