Lucifer met Dib's look with one of his own, Demyx certainly wasn't very smart. Or had any courage to speak of it seemed. When Dib agreed to go with the bumbling idiot Lucifer debated. It would hardly do to have his presence there, as Demyx seemed more terrified than compliant with him around.

"...You have one of these, do you not?" He hefted the journal. Perhaps becoming an 'ally' of Dib's was too strong of a term, but to have a source... that would do quite nicely. "It seems that it doubles as a communication method. It would be more useful to spread out and pool our information, perhaps?"