Isekai Tensei Dungeon Master: Onsen Dungeon o Tsukuru - Ch. 4

[Wildfire]

Add Trees, abundant food and drinking water, Make it a place people COULD LIVE, as far I know there's no time limit on the dungeon, just a giant resting area between floors, make it so good people NEVER leave, Imagine people being born inside the dungeon and dying after living their lives there

Lore spoiler

Spoiler: Lore

That is actually kinda how the first floor of the 'plenty food' dungeon works, it's one of the reasons Peta-chan was able to grow as big as she did, most of the kingdoms slum quarters are located inside the dungeon, don't know how much the manga will get into it, but it's why their small kingdom with a relatively unprofitable dungeon got one of the strongest fighting forces, of both men and women. Lots of poor people don't starve and live by fighting monsters, from a very young age, and if you get strong enough you can get knighted.

While there is no direct time limit to stay in the dungeon, anything that doesn’t move in 48 hours (IIRC… could be 24-72 but somewhere in that range for sure) gets absorb the dungeon according to the web novel. So it’s not an issue for people since it’s long enough that you aren’t going to sleep long enough to get absorbed but anything you try and build down there is going to get absorbed quickly. Same thing for food crops from the outside world. Luckily between our Peta-chan, MC and some of the other characters so far introduced we have some smart cookies so I’m sure that all that space won’t go to waste in the end.

One thing, even if a living human sleeps for so long, they wont get absorbed,

Spoiler

Since they still create energy for the dungeon, just be being alive

 

[windfang]

hmm perhaps Onsen city that act like Oasis... ?