User blog comment:TheNewProtagonist/Let's talk about the Grimm/@comment-5217560-20130929155932

I've been inquiring about the creatures of Grimm as well! Well there hhve been mention of animals so I'll presume that the RWBY world does in fact have normal animal inhabitants. I wonder if the Grimm are just constantly born from darkness. Like one moment they are just there. Hmm soooo many questions. Curse the limited amount of world building.