It doesn't seem that hidden to me, so far. There's regional languages and a language for the entire continent. Having the latter makes having the former seem like it's kind of pointlessly making people less able to communicate and work together, just like the whole point of the Tower of Babel story. Second, this woman apparently has more strength than normal humans, making her somewhat above them. That doesn't seem terribly hard to connect to the other end of the Tower of Babel, the attempt to build a tower so high humans could reach God, who became upset at them for trying to raise themselves above the level humans were already at.1: im gay for that queen of babel (nice name choice, theres a hidden meaning in there somewhere im sure);