A dungeon is a living organism. It invites adventurers in, consumes them, and uses them as nutrients to evolve and expand.

The dungeon known as the Mausoleum of the End is no exception. This place was once a tiny parish cemetery on the outskirts of a city called Finalia, but after a plague wiped out the city in less than a week, it transformed into a dungeon. Now, the entire city has become a mausoleum, forming a massive dungeon spanning both surface and subterranean levels.

Guest, the master of this dungeon, has discovered an adventurer collapsed within their own body.

She appears to be alive, but as the Dungeon Master, Guest could easily finish her off and turn her into sustenance for the dungeon.

Or so Guest thought, but the adventurer was simply... too beautiful. It seems she was abandoned by her comrades.