It was used to make us look to appear human, so we would not frighten the people trapped in the fantasy life that was created for them.

[He says it with a sneer. He hated Mor, so much.

At her question he heaves a sigh. ]

The lyrium that makes them is a dangerous mineral. It kills most who remain in such close contact with it for a long time. I do not know why I have not succumbed, but the pain lingers regardless.