Noise? [He listened quietly, practically absorbing that information. It had always fascinated him to hear of other worlds, and hearing similarities made it all the more intriguing.] Disrupt... Is that all they can do?

[He's honestly curious, both as a Keyblade candidate and for knowledge's sake. Though, with what Joshua says... he gives a faint chuckle.]

Perhaps. [There's a faint smirk crossing his lips, but it fades shortly thereafter.] Perhaps not. Depends on how willing you are to delve deep into it.