I was the lord of hell, the all-powerful king of demons, but due to the treacherous betrayal of my recent comrades, I ended up in a new world, the world of pathetic people! Now I have the body of a teenager from a provincial family, and even I managed to immediately break one of the local prohibitions - so now the inquisitors are hunting for me, and I don’t even really understand how magic works here! But never mind, the great warrior of the underworld is no stranger to difficulties. My enemies - both on this side and on the other side of the border between worlds - will soon be convinced of this! I promise that!