Act Like a Boss, Mr. Swallow

The "Era of Dungeon Conquest" has begun, marked by the emergence of the "Seven Deadly Dungeons of Evil." These dungeons are considered the most formidable, surpassing even S-class dungeons in difficulty and deemed virtually impossible to clear. Among them, the "Ancient Core" stands out as the most infamous, housing the most monstrous boss in history. The story follows this notorious boss monster's desire for an undisturbed existence, lamenting its perceived duty to prevent dungeon incursions into its domain. Despite already doing nothing, the boss yearns for an even more intense period of inactivity. This is the narrative of a boss monster's struggle to simply rest in peace. The novel has been adapted into a manhwa and features themes of dungeon mastering, male protagonists, and an overpowered character who is strong from the outset, often leading to misunderstandings. The original author of the novel has passed away, resulting in the discontinuation of the second part of the series.