The author spent like 4 chapters reestablishing how bad the sword hero is, on top of all the chapters of the series that established how bad the heroes are. This series has come to a bit of a stall, a lot of chapters just repeating over and over about how bad the heroes are. They introduced a new character and nothing has happened. It just drones on about how bad the heroes are.
Like this one time I was reading a manga where the MC was drugged and made into a sex slave by the heroes, so the heroes could get stronger. So the author spent over 200 pages establishing the fact that the heroes, who might I add are bad people, were in fact bad people. After he managed to free him self the MC said he would get his revenge on the bad heroes. Then this one chapter did a flash back showing just how bad the heroes treated him establishing how bad the heroes are. Then the commentary in our MC's mind about how horrible the heroes are told us in detail just how horrible they are. For the others hating on the people who voted this 1/10, I need to remind you that the heroes in this manga are bad people. It was only rated so poorly just because all the other heroes are bad people. Making sure to cover his bases, even during fights are MC will let us know just horrible the heroes are. It even gave the perspective from someone else to let the read know just how bad the heroes are. So nearly 20 chapters later when the story begins to progress, the author makes sure to let us know just how horrible the heroes are. I am glad the author was able to convey just how horrible these heroes are, they are terrible people.
10/10 would read again.
quick edit, cant wait for the other hero arcs to establish how bad the heroes are. fingers crossed.