Len: Cause we're not. Or well half, you see that's really not any of your business. What are you trying to achieve? Or what do you want? Ren: So, do you have a problem with me and my sister? If you do then get on with it. You're wasting my time and yours. Len: Oh, I forgot to mention our blood is different then...you, ours can be black or red, even blue... so yeah we aren't humans to be fair.