In a world called Sae’ty there are two deadly enemies: dragons and demons. Both of them are generally killed without hesitation and without any prior negotiations. Unaware of this, a dragon included Sae’ty on the list of stops for its pleasure trip. And a demon, having no clue about other worlds, didn’t even think about where it would end up—it was simply looking for an exit from the underworld. Their paths crossed in a hostile world, and now the task before them is to survive. But a far more difficult question arose for the inhabitants of Sae’ty: can genius serve as justification for hopeless evil? Do enemies of all living things have the right to live if they possess unique talents? And if not, who will take responsibility for destroying them?