In one small but cruel world there were kilmongers - merchants of death. Those were the men who traded their souls in exchange for the powers to summon demons from the underworld. Kilmongers goal was to train them and to sell them to the Empire. But kilmonger Argus, the hero of the story, have different goal. He has score to settle with the dark side.
Villains, demons, violence and sex are here just to emphasize the main thing - it's a story about love and kindness. Lead the heroes through the darkness to true happy ending.