I found this when I was looking for Manga where the MC curve stomps everyone.
And this manga delivered on that front.

First of all.
This is not really a manga that requires a lot of thought or has some deep meaning. Making it perfect if you just want to watch some guy be extremely powerful and travel around while saving people and building a haram.

Why you might like it:
1. OP MC (literally curve stomps everyone and everything).
2. Builds a harem.
3. Some lovely dumb humor. The humor it just perfect after a day of working or studying and you just want to shut down your brain, stop thinking and read something entertaining.

Why you might not like it:
1. MC is instantaneously overpowered. There is no increase in his power over time via harsh training or years of fighting monsters.
2. The MC builds a harem. Some people don't like that genre and I can understand that.

This manga is simply put: dumb fun.
If you want a manga that doesn't require a lot of thought but is still funny and manages to make the story interesting enough to keep reading this one is for you.