Job's done, Kaji has what he wants. Artemicion's in custody. He scoops up the sleeping moogle and makes for the portal.

But. Since Artemicion didn't answer his question, Kaji will have to check for himself. He tips the moogle's hat, tries to look for the Black Crystal without touching, because he wants to see what it is shaped like. He only knows what one of the four looks like. But that's the one he most wants to find.