Board Thread:General Discussion/@comment-2601:5CA:C303:E9F3:74A4:C5DE:F7F7:F0F5-20180517071720/@comment-2607:FB90:44E7:E551:DCAE:8E53:FE83:509B-20181024072510

68.253.117.103 wrote: ... Another thing we know about Narfi is that he can’t sleep at night, this is one of the side effects of being a werewolf. ...

Wow, that is super clever of you to notice. It could be possible that he is a werewolf. But there are problems with the rest of the theory. Guilt would definitely have driven him insane but then he wouldn't believe that his sister would come back after Wilhelm spoke to him. Also if he had put the Black Sacrement on himself then Astrid/Nazir would have killed him right then when they accepted the contract. Therefore, it had to be put in by someone else.