Habit, I guess...? We didn't really have time for me to sit there and test out new techniques.

[That's said pretty dryly, though Minato just shrugs a little.]

We summon in the real world because we have to. The... Dark Hour, that's what it was called. It was a hidden hour of time, but... it wasn't a completely different plane, not like this.

[And...somewhere else he's been...? He feels like that's right, but really can't remember.]