Aoi manifests as a "blue flash" or "blue light" illuminating infinite horizons and shattering fragile common sense. This light transcends constraints, breaking all steel armor with unrestrained power. Her origin lies in relentless transformation, mirroring an unnamed man's journey. He challenged atomic power through intense training of body, spirit, and technique, refusing surrender despite its insurmountable height. His maddening perseverance yielded an answer, making time and the world tremble, culminating in the declaration "I Am Atomic" – the manifestation of supreme power.

Aoi's philosophy rejects borrowed power as meaningless and temporary forms as inadequate. Supreme strength demands walking a path with a sword forged from honed, genuine craftsmanship – a blade described as "never false" and "sharpened pure." She is affiliated with Shadow Garden, wielding pitch-black blades to carve critical impacts into darkness. Her blue flash leaves reverberations in the night, piercing the shadows as light. A precise spiral pattern manifests the concept of "supreme" during transformation, linking the blue flash to joy and the breaking of silence, an answer born of extreme dedication.