@Owyn Even if Ovelord is not my cup of tea specialy, at least the MC is not powered up by plot armor constantly. Ainz starts OP but the story doesnt focus on him facing foes and instead focus on political and Nazarick internal relationships.
The idea of Maou corrupting enemies and starting as a relatively weak foe was a good one, but problem is that plot armor was too thick with him winning every encounter without breaking a sweat (like story totally ignoring the explained plot armor all heroes have, so hero gal should never have become his main ally but a termporal one at most until her hero plot armor activated and made her realize what happened)
Also the corruption on the first ones was decent but quickly devolved on "fuck them to submission" (the adventurers party story, warrior gal aside, was painful to watch of how bad it was the corruption part). I mean come on, some Lilith eroges have more complex plots than that despite some are mere excuses for the next fuck show.
I know that some mangas are just self fullfillment stories but even on those stories you can tell interesting tales.
Sadly both this one and Re-Monster to just mention another just follow the old cliche : MC beat everyone due to plot armor and fucks his female foes/allies (ofc all beautiful women) while killing or enslaving the male foes (even male allies that are really rare on those stories are just shown to compare how hard they suck against the omnipotent MC that its also a sex god). Rinse and repeat until reaching King of the world/Godhood status then finish the series since theres nothing left to achieve