Board Thread:Speculation House/@comment-216.239.28.98-20140422001233/@comment-14640999-20140507204735

Either way, the Grimm are either naturally hostile or extremely persistant when defending their territory/hunting for food. There's a possibility that they do have souls-

Wait, idea: they are corrupted souls reincarnated as the black beasties! They don't have souls because they are souls... which in turn sounds kinda stupid because they got here before humans/faunus did...