Leo Aiolia is courageous, loyal, and passionate, known for his fiery temper and strong sense of justice. He is fiercely dedicated to protecting Athena and upholding peace. As a Gold Saint, Aiolia possesses immense strength and speed, utilizing powerful techniques like Lightning Plasma and Lightning Bolt, which unleash devastating light-speed punches and energy blasts. His job is to defend Athena and the Sanctuary, ensuring the safety of humanity. Aiolia is also respected for his leadership.