There is no racism if there are no other countries ... at least at the beginning, there is only Huaxia and/or Chinese civilization ... you read right Chinese civilization, not Earth civilization...
I think he is too much of a kid, thousands of year and still crying over a brother who tries to kill him, and the worst is the 'god' thing here, it looks like a religion book.
About the rape, yes you are right (if you consider humans, but if you watch any animal documentary, the description was exactly the same), so it depends on the perspective (but I still think you are correct).