Board Thread:General Discussion/@comment-25266931-20170112165458/@comment-25266931-20170123004105

So what, the Grimm smell your fear but not your actual smell? I calling into the question the senses of the Grimm. Do they track people by their sense of hearing and smelling or only by negative emotions. Because it seems like a glaring design flaw. Before humans were even made, Grimm existed. And there was no negative emotions before humanity because there was just plants and water and rocks. So when did Grimm decide only thing worth tracking is emotions?