Zak Saturday was not an only child. He had a twin brother who was kidnapped by Argost. One day on a mission to find a clue to the Kur stone the Saturdays find a boy with powers like Zak. Could this boy really be Zak's brother? Find out!

Percy is adopted by Hades after his mother is killed by Gabe. He is also gifted with powers from Satan and is adopted by him as well. He dislikes Satan and wishes to defeat him, so he becomes an excorsist, however our favorite demigod will also have to deal with being part god as well. When Grover comes to take him to CHB things don't go so well( I suck at summaries) T for now