[HABIT]

It's basically set in a strange world where almost every fruit and vegetable is grown at the top of this mountain that has a living cow face made of leaves, grass, and vines that is sort of like a god of the mountain I guess, and it has strange dog-squirrel creatures that are virtually harmless, but it's mainly about this set of twins, a boy and girl who want so badly to visit Earth, their world is like a parallel dimension closely resembling ours except they have magic. The kids come from a family of curers they use magical herbs to help cure the sick when the doctors can't cure them, and there is a family that specializes in magic to create weather, but they haven't been introduced in the story yet, just mentioned. There is a third gender in their world too, they have help in the reproductive process somehow, and I'm not really sure how it works, but as a result, the main characters of the story have a family setting with two "fathers" and one mother. I don't know why, but I've always been interested in a third gender like that.