And who are you? said the King of Ireland's Son. "Aefa is my name," said she, "I am the eldest and the wisest daughter of the Enchanter of the Black Back-lands. My father is preparing a task for you," said she, "and it will be a terrible task, and there will be no one to help you with it, so you will lose your head surely. And what I would advise you to do is to escape out of this country at once."