The Risharnians and the Alaf Bet

There's nothing to indicate that there is. The other thing is, are the Risharnians human? Now they seem to be shaped like humans to me, but we only see them in full body armor to make them faceless enemies,. So I don't know. For them to have to borrow a word for louse, they would have to be not mammals, but, you know, I don't have the information on that. So suspicious. Another thing that makes it weird for a language that is not apparently connected to the real world is named the alaf bet. That is the name of the Hebrew alphabet, alaf bet, every. And then we go further and we