That is true, it's funny but I could have expected more to meet a pony that can talk after meeting the trolls than to meet a man that can stretch the way Luffy does.

[Because after seeing the trolls and how they looked like normal rocks before they started talking, she had come to accept that there were magical creatures out there. Surely she has never seen a pony that could speak or have great intelligence, but she hasn't seen any country beyond Arendelle either, yet she doesn't doubt their existence. Luffy, however, was far more shocking, because while she thought that there were other magical creatures, she had never considered that there would be other humans with powers. And even if she had, it wouldn't have been such a power.]

Though now I'm curious, do humans exist in your world?