Alpha is an elf with long golden-blonde hair and striking blue eyes, known for her breathtaking beauty. She serves as the de facto leader of the shadowy organization Shadow Garden and holds the first seat among its founding members, the Seven Shadows. Once afflicted by the incurable curse of demonic possession, she was captured by bandits before being rescued and cured by Cid Kagenou, who was experimenting with magic control. In gratitude and inspired by his tales, she pledged her loyalty to him, becoming the first member of Shadow Garden. As its operational leader, she manages day-to-day activities, commands the respect of her comrades, and treats the Seven Shadows as family. Her personality is defined by a calm, serious, and highly competent exterior, yet beneath this lies deep devotion to Shadow and persistent feelings of inferiority, as she constantly strives to be less of a burden. She is an extraordinarily capable fighter, widely considered the strongest in Shadow Garden after Shadow himself, wielding immense magical reserves, purification magic to cure the possessed, and vampiric techniques such as Mistform, which allows her to disperse into an intangible fog. Her unwavering dedication to Shadow and her organization is both her greatest strength and her deepest vulnerability.