She'd known from the start that he was another Visitor just like herself, but her expression still tightens when she hears that. He's really, truly young for this kind of a responsibility.

But now that he'd been drawn here, he deserves an explanation, so she will do the best she can.

"That man... his name is Philemon. He brings people like you and I from all different worlds to help this city, Hinoto-Ri. It must sound strange, but... As far as we know, this seems to be the only city left in the world, and we have to protect it and its people. In order to do this, we are each given a special power called Persona."

She pauses to make sure he gets all of this, ready to try to break it down even further in the case that he does not.