When I find out I have less than a year to live, the last thing I want to do is take up some birthright left by my estranged father. Or have anything to do with the jerk who delivered the message. But it looks like my bucket list will have to wait. Not only does Hell exist, but I'm half demon and the heir to the Immortal Throne. Ruling the Underworld is key to saving my life, but taking my rightful place means surviving deadly challenges, fighting terrible monsters, resisting devilish competition and making incredible sacrifices. The demons expect me to fail, but they're in for a nasty surprise. I won't just survive, I'll rule.