Prosperity High, a prestigious school with a lot of mysteries. People tell the wildest rumors about that school but no one knows exactly what's going on there. Only selected student get the honor to be invited to attend the school, one of them Han Siyeon. "In our world there are only Masters and Warriors. Who do you bel

Good against Evil, an ongoing fight for hundred and thousand years now, and a fight which still continues. The Warriors of this fight are not the humans for that they do not know of this war. No, the war was fought out in the Secret World, a world which was inhabitated by creatures which ought to be fantasies.

Everything in life has its price. Are you willing to pay the price?