Jumblie? Um, she's a higgledy. Like the ones Roland and Tidus have too.

[ Granted, he's not too sure if Senku has seen those before.. or if he can even see them and talk to them? Is Senku's heart pure enough for that. ]

Have you met them? They're those tiny creatures, they're really cute. Either way, they can connect to specific people by.. uh, using some sort of magic or something.. and I guess since I'm not magical at all, Jumblie instead somehow managed to hook herself into my connection to that dragon to connect herself to me.