Gray Shadow is a young hunter of the Crimson Alder clan, a daughter of the clan's head. From her early days, she was taught the ways of fidelity and right. She vowed to protect the clan with her own life. When everything she knows turns upside down and powerful forces converge in a struggle for magic and dominance, what should she do as the filial daughter of the clan? Would she stand true to the old principles that no one needs anymore apart from her? Or would she plunge headlong into the abyss, hoping to pass it through and find new morals?

Magic is only a myth—that's what everyone thought before the arrival of magical creatures brought chaos into the world. No one knows where they came from or how to explain their supernatural abilities. But even before the storm calmed down and most of the vile creatures were either killed or driven out into desolated areas, people realized that their existence proves magic is real and could probably be tamed. Now, the world of Ereia stands on the brisk of magical revolution. Which (as the industrial revolution in some other worlds) will bring a lot of challenges and controversies with it. Is there anything magic could give apart from the deadliest weapons ever known? Only after passing through the hell of a magical war will people understand this.