In a world cleaved in two by a massive barrier of perpetual darkness, a young soldier uncovers a power that might finally unite her country. But as she struggles to hone her power, dangerous forces plot against her. Thugs, thieves, assassins and saints are at war now, and it will take more than magic to survive.

An ex-lawyer and his team run an underworld service, they seek the most desperate and greedy to become fake criminals to take the fall for the rich and powerful's crimes in a process known as `Criminal Audition'.