Gemini Saga is a complex character from "Saint Seiya," serving as the Gold Saint of Gemini. Noble, intelligent, and powerful, he is plagued by a split personality: his good side is righteous and protective, while his evil side is manipulative and tyrannical. As the Gemini Saint, he guards the third Zodiac house and has abilities like Galaxian Explosion and Another Dimension. His darker personality seeks to overthrow Athena, causing internal conflict and tragic consequences.