Isekai Legendary Dungeon Master Vol. 1
(2025)(The first book in the Isekai Legendary Dungeon Master series)
A novel by Benjamin Koo
I died a nobody.
Then I was reborn as a dungeon master with a harem of monster girls.
My life as Liam Grey was perfectly mediocre—until a truck turned me into roadkill. Now I'm stuck in a fantasy world as a green-skinned demon, running the most chaotic dungeon operation you've ever seen.
My assistant? A brilliant succubus named Cuby who wears bikini armor to board meetings. My basic minions? Orcs who prefer fair fights and goblins who are just glad they're picking up weapons (just stones) instead of shovels for a change. Oh, and I just recruited a defected human knight, a lazy snake-woman who demands to be kept warm, and a sex-addicted fallen angel because a literal god thought it would be funny.
The adventurers keep coming, the divine viewers are trying to micromanage our operations, and somehow I'm supposed to turn this into a functional business that's half theme park, half live streaming. Did I mention that every time my minions die, I have to resurrect them? Or that four gorgeous women have decided to share my bed every night?
Between managing dungeon upgrades, surviving inspection visits from platinum-ranked heroes, and trying not to go out of business, I'm discovering that being a dungeon master is way more complicated than any video game prepared me for.
But for the first time in either of my lives, I actually care about something. These monsters aren't just employees—they're family. And I'll do whatever it takes to protect them, even if it means facing diamond-ranked adventurers who can slice through my best fighters like paper.
Because sometimes the real treasure isn't the loot chest—it's the harem of monster girls you collect along the way.
A hilarious isekai adventure featuring dungeon management, monster girls, overpowered enemies, and one very confused ex-human trying to build something worth fighting for.
Keywords: isekai, dungeon master, harem, monster girls, fantasy, reincarnation, succubus, fallen angel, adventure, comedy, litrpg elements, demon world, magical creatures, dungeon management
Genre: Fantasy
Then I was reborn as a dungeon master with a harem of monster girls.
My life as Liam Grey was perfectly mediocre—until a truck turned me into roadkill. Now I'm stuck in a fantasy world as a green-skinned demon, running the most chaotic dungeon operation you've ever seen.
My assistant? A brilliant succubus named Cuby who wears bikini armor to board meetings. My basic minions? Orcs who prefer fair fights and goblins who are just glad they're picking up weapons (just stones) instead of shovels for a change. Oh, and I just recruited a defected human knight, a lazy snake-woman who demands to be kept warm, and a sex-addicted fallen angel because a literal god thought it would be funny.
The adventurers keep coming, the divine viewers are trying to micromanage our operations, and somehow I'm supposed to turn this into a functional business that's half theme park, half live streaming. Did I mention that every time my minions die, I have to resurrect them? Or that four gorgeous women have decided to share my bed every night?
Between managing dungeon upgrades, surviving inspection visits from platinum-ranked heroes, and trying not to go out of business, I'm discovering that being a dungeon master is way more complicated than any video game prepared me for.
But for the first time in either of my lives, I actually care about something. These monsters aren't just employees—they're family. And I'll do whatever it takes to protect them, even if it means facing diamond-ranked adventurers who can slice through my best fighters like paper.
Because sometimes the real treasure isn't the loot chest—it's the harem of monster girls you collect along the way.
A hilarious isekai adventure featuring dungeon management, monster girls, overpowered enemies, and one very confused ex-human trying to build something worth fighting for.
Keywords: isekai, dungeon master, harem, monster girls, fantasy, reincarnation, succubus, fallen angel, adventure, comedy, litrpg elements, demon world, magical creatures, dungeon management
Genre: Fantasy
Used availability for Benjamin Koo's Isekai Legendary Dungeon Master Vol. 1