What, precisely, Zexion knew and did not know about the city was sadly something that Larxene would never find out. After all, every piece of information could be useful regardless of how insignificant it may have seemed at first. Therefore he would be careful about how much he gave to Larxene.

"It centers around people you're well-acquainted with, at the least," he answered after a moment's pause. More accurately, the future of said people, but again, he was hardly going to reach his point all at once.