Everyone goes through their life-changing days, but no one has it as extreme as Leah Cartlier does. On her first day of being 21, she gets chased down by mafia and falls into quite literally another world, a world she has spent her teenage years fantasising over. Limbo is a normal world -save the fact that it houses the laziest man the world has ever seen. Dante Sparda. Leah is in Dmc heaven as she visits her idols, but one of them takes a particular dislike to her. It is no surprise. He has not been the most sociable of men, and he has no experience with women. He doesn't see a need to. But when Leah appears in his life, he might think differently. And so might Leah. But finding love isn't exactly on the top of the priority list. She wants to get home, and she only has half a year to do so. But maybe through her half a year in Limbo, she might find that she belongs here. And if she isn't careful, she might make the biggest mistake of her life. Would it be the best devilish mistake?