When Ariyoshi Juna has a bad accident, her spirit turns to light and rises up out of her body into the night sky where she gets a glimpse of Earth a few months in the future. What she sees is the Earth on the brink of total destruction, ruled by the merciless demon forces called the Raajas. Then Chris Hawken hands Juna a power stone and tells her to use it to save the Earth. The power stone gives her the ability to call up an aura suit, that activates and enhances a person's dormant special powers. Source: AnimeNfo