An Urn For Her Ashes

HPSS slash. AU. When Voldemort inflicted the Horcrux on baby Harry, his mother's love manifested by wrapping around it to protect him—giving Harry some personality traits and memories of Lily's. Dumbledore takes personal charge of Harry, helping him cope with the memories and train to defeat Voldemort. Severus meets him for the first time when Harry is seventeen years old.