A mission to Hogwarts

Percy, Nico, Leo, Jason and Piper must go to a school of magic called Hogwarts. The mission: to protect Harry Potter. Dumbledore asks his friend Chiron for help, as The Three Wizards Dornament is just around the corner and Potter's future is at risk. Their only hope is demigods with multiple personal problems. Eventual Percico. Percy and Jason bromance.