I like Overlord as more of a thought experiment.

What DOES happen when a level 20 lich and a cohort of powerful high cr monsters suddenly falls into a world where the biggest badass wizards are like, level 8 and they have to burn their greatest scrolls to summon the equivalent of an hound archon to face you down. What happens when a level 6 or so warrior tries to fight what is basically a wizard in plate armor in hand to hand. (Hey even a level 20 wizard has +10/5 bab.)

There's a lot of potential there just thinking about all that stuff honestly. And frankly the mangas better but that's generally a given.

Hormone therapy huh? Finally going through with it then?