Board Thread:Speculation House/@comment-24809519-20140416012332/@comment-108.38.193.5-20140416203423

Sort of like Spartans from Halo, taken from a young age and trained to be perfect killing machines that only know how to kill Grimm or other people. If you believe that Penney is a robot or android maybe there are others made like her, but have no emotion and are literal killing machines.