"Oh, would they?" He frowned; he was fairly certain last time they'd gone to the human world they hadn't been watched or supervised or anything. Maybe it was different when they were on a mission?
Fortunately, he didn't put too much thought into why someone would want to keep an eye on them (or more specifically, him). He was more concerned with solving the problem at hand.
"Well...I suppose. I guess that means we should just be prepared for some walking, huh?" After all, as long as they were on the right continent they could get there sooner or later.
Though, he did just thing of another snag in the plan. "If we go, though, what are we going to do about Mimi? Take her with us?" They couldn't exactly leave her to fend for herself in any case, and asking someone else to take care of her would be a pretty big sign that they were going somewhere, which wasn't good if Usurii wanted it to be a secret.