Their existing concept of reality is thrown into disarray when the siblings; Naemi and Dakai are thrust into the chaotic embrace of the world. Ripped from their home by forces in search of Dakai's eyes, they are exposed to the glaring underside of a dark world. A dark abyss with menaces lurking everywhere; ones of men and ones of men who have been turned to gods. In the midst of the unknown, they search for the light to find their way back home, hoping not to lose the innocence in themselves. But the light keeps growing dimmer with every step, and home seems to stray farther and farther with each passing day.