Board Thread:Off Topic/@comment-50.142.69.70-20130713234936/@comment-12698523-20130720035437

Well, they have to finish their study at Signal first, right? I bet the girls (excluding Ruby) have finished their study at Signal (or some of its equivalents, maybe there are a lot of Signals out there) before they start attending Beacon.

Ruby jumping two years is just a special case.