Saitama was brought into a world where a little earlier a formidable undead appeared - the lich Momonga with an entire army of servants of the Ainz Ooal Gown guild and the tomb of Nazarick. What awaits the bald guy in the world of sword and sorcery? If you don’t understand what the summary is talking about, I strongly recommend that you look at the links below and only then start reading (I bet you won’t regret meeting these two guys): Who doesn’t know who Saitama is, here you go: (I strongly recommend JAM’s voice acting). Who doesn’t knows who Momonga is, here you go: The text of the book was translated from the original language using an artificial intelligence program. For the most part, the translation of the text is of very high quality, but in some cases, due to the imperfection of the technology, there may be incorrect phrase translations in the text, as well as single words and expressions may not be translated.