"Hm. And it was the same spell every time, or were you using different ones? Did you have to replace your glyph at all with the Sundering researchers?" These are pertinent questions, and Yotsuyu is taking diligent notes.

"Do you remember which dormitories you ended up in? I ask you not to embarrass you, mind. I ask because the spatial factors may be important. It may pay to be thorough." And she certainly is that. One of the reasons she might be so good at both mathematics and Modification, come to think of it.

Yotsuyu allows him some time to breathe, and devour a couple of cookies between her questions, pausing to scratch down notes in a small but fine hand. As she finishes, her brow furrows.

"I suppose this shall have to suffice for now, I am not certain what else I might prize from the jaws of this dilemma."