"Ah, so you use this if you don't want to use your name, I see."
"Hm, how to put it lightly. I come from a place where there's a wall between our two factions. Helghast are slightly worse off than us and wear breathing masks and have red eyes due to patricide they had to breathe at times. They live the crappy life on the other side of the wall while the Vektans live the good life. Found out the hard way.