@Jehad daher well it may sound wierd, but we havn't seen enne, we know rachel has the info enne had, and she was at the lowest depth of the tower where baam was, so maybe shes like a little piece that broke off and snuck out. Rachel has to be there at the end of the story, and siu hasn't explained rahcels connection to enne and the secret record of baams mother, nor anything about rachels background. I think if rachels going to be present at the end there's going to be some dark secret about her. He**, maybe she's rainbow undecimber.