Board Thread:Speculation House/@comment-25555436-20150726193923/@comment-173.58.100.7-20150728001130

What if it was some kind of device that masked the emotion of a person to Grimm? Like, they could be unhappy or whatever, but to the Grimm, they don't appear on their emotional radar because they aren't giving off emotion at all? Sort of like a jammer or active camo like in Halo. It's more ethical. Then all they'd have to worry about was being seen physically by the Grimm.

- Surana