Did I miss this, but does Aron know that Loki is the master of Niflheim
Technically he does because he saw the way they treat Han/Loki in Nilfheim.
I dont think he does. It's more like he never got a chance to asked or questioned due to the power of the people who were talking.
Did I miss this, but does Aron know that Loki is the master of Niflheim