Shion Pope is a significant character in the anime and manga series Saint Seiya. Originally the Aries Gold Saint, Shion later becomes the Pope, the highest authority of the Sanctuary. As one of the last survivors of the previous Holy War, he serves as a mentor and guide, upholding justice and protecting Athena. His wisdom and powerful Cosmo make him a respected figure among Saints, and his actions have a lasting impact on the storyline and the destiny of the main characters.