The Unbeatable Dungeon's Lazy Boss Monster summary: You are reading The Unbeatable Dungeon's Lazy Boss Monster manga, one of the most popular manga covering in Action, Adventure, Comedy, Fantasy, Supernatural, Manhwa genres, written by Wookjakga (욱작가), Reltree at MangaBuddy, a top manga site to offering for free. The Unbeatable Dungeon's Lazy Boss Monster has 79 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add The Unbeatable Dungeon's Lazy Boss Monster to your bookmark. Deep within the most infamous dungeon, the 'Primordial Core', lives the worst boss monster of all time. Its the story of the struggle of a boss monster who just wants to rest.