Yes. I know they talk about a ceremony, but also teach about the reproduction between a man and a woman, so the subject of the ceremony is unclear. I didn't say it was an impossible way of reproduction. I said it was unclear. And by this I mean that is not well explained. Just a personal opinion, as a writer, I like to make all understandable without dark comments, but it's just a way to tell a story. I love this game, 'cause it poses a situation where a harem and incest is completely understandable for acceptation. I don't mean to disrespect or talk ill about. Sorry if it sounded that way.