Yeah, the top layer of his skin I guess. [She doesn't know the specific questions Shintaro has in mind but-] He said he doesn't like explaining it but you might be able to get more out of him. It all sounded pretty interesting to be honest. Whatever he did to his eyes, he did it by himself, too. I guess it was dangerous, though. That's why he wears glasses. It's to protect other people from them.

I think he only told me all of this because I got so interested in his eyes in the first place.