Explore a dark, supernatural realm and investigate the worlds end in a sci-fi, neo-noir mystery.

Amidst the glimmer of neon lights, technological advancement causes humans to be consumed by commercial convenience. In the shadows, a war between the Yatagarasu and the Phantom Society is brewing, Devil Summoners who harness the otherworldly powers of Demons.

Existing in the secret sea of humanity?s data, a digital hivemind has evolved into sentience: Aion. Observing humankind from afar, Aion calculates that a world-ending disaster is imminent and creates two agents to combat against it: Ringo and Figue.
Together, these agents of Aion must investigate and prevent a butterfly effect that will lead to the end of the world.