It's fine, it's nice to meet him. [Ryou adores anything creepy, and Haunter is no exception to that. Now that the initial surprise has worn off, Usi's prank was actually kind of funny.

As for the puzzle, Ryou looks at it, approaching but not trying just yet.]

I don't mind a good puzzle. I was putting them off to look around first, but I could try this one now.