Board Thread:Speculation House/@comment-5430952-20160709061736/@comment-25148977-20160712031740

@RWyvern: It would be proportional to the overall amount of negativity being produced. A single person won't make enough to cause an invasion, a few people won't either. But if thousands, tens of thousands, or millions are producing negativity, then it can attract enough Grimm to be dangerous. I suppose that's the case with larger cities like Vale or Mistral it would require a major tragedy to attract enough Grimm to actually be a threat, but what about smaller villages such as Ren and Nora's? Or more rural towns? Since there is presumably less defense and fewer numbers of guards/Hunters at them would they be more prone to attack if only a few people were sad, or find it to small to be of note?

I'm starting to wonder if there is a town out there like the one in the game We Happy Few. The idea that there is a town constatly on happy drugs actually seems like a plausible idea in a world inhabited by emotion driven monsters.