Erthenia

- Hello, Mr. Ryu, - Sit'Al said cautiously as she entered the room, - as you may have guessed, I am here to ask you a question. I am interested in the mystery of the Yan'shi's origin: where they came from, how, and for what purpose. I would appreciate a detailed answer; I would like to learn as much as possible about this. Of course, all of the above only concerns the question; I am not going to ask you for any favors.