The entire time I read it, the main character has Judge Dredd's voice in my head, it's a typical dungeon crawler manga, had a huge potential... unfortunately it got canceled so all we have is 16 chapters too enjoy...
God only knows why good mangas get canceled while absolute garbage is still out... if possible buy it and support the author
Go give it a go... chapters aren't short so you won't be finishing really fast, the art is good, and the main character is not an idiot.
The story is about a man traveling to a parallel world, that's one of the enticements in these type of stories is that you get to discover the world together with the main character... to bad the new world is almost similar to the one he's from, I wish he wouldn't have wasted his first year in the new world with the nobles, I guess it was so he had a chance to learn to speak their language!