Saint Seiya: Legend of Sanctuary

Saori Kido is a young girl troubled by her budding powers. Saved by Seiya from an assassin sent to kill her, Saori learns she is the reincarnation of goddess Athena, and Seiya is one of the Saints, warriors sworn to protect her. Accepting her destiny, she heads to Athena's Sanctuary to confront its traitorous Pope and take her rightful place.