Responses

Did you think so? For me, it's much more like one of those very standard skill-stealing ones like Dungeon Seeker or Ubau Mono Ubawareru Mono; but, if your point was that it's not a very original idea, I agree with you there.
(Well, few of these RPG-type-world ones are greatly original, so it all comes down to whether story's cleverly or clumsily told, I think. I'll wait and see with this one.)
So this manga is just a copy of this one "Tensei Shitara Slime Datta Ken" with just some change.