Betrayed and forgotten after the arrival of his new half-brother Percy is banished from camp. After leaving for England he becomes the champion of Hecate and Hestia. The goddess of magic tells him about her eldest son Albus Dumbledore needing help stopping an evil wizard. So where is Percy sent? Hogwarts, of course, to protect Harry. After TLO, before GoF. Percy/Fleur pairing.