It is true, that someone who split their childhood between the metropolises of Shanghai and Tokyo can be expected to know less about nature than your average Boy Scout. However, this is honestly taking things too far. Horses that eat deer? Deer that eat horses? What do they teach you in those big city schools?!
Then again, I’m not an expert on Artiodactyla or Perissodactyla, so who knows. Maybe there is some ancient blood feud between the two species.
Actually, I like that idea. In the next installment of Full Moon Manga, I’ll take a stab at imagining what sort of reasoning Moon may have had behind her comment. It will be a good gauge for how far down the mystery onion that is Moon I’ve been able to peel. Stay tuned!