Aralt is an evil ghost. His followers are called Aralt's girls. He feeds on the souls of the girls and makes one sacrifice their life. In the book all the girls who worshiped Aralt were in a club called the sunshine club. To join the club they had to take an oath from a book. This book was Aralt's dwelling. he was terrible. Still... we don't know what the oath is, but if we ever find out we will tell you all about it.