Trash art, Trash story. Honestly, you can't really call this a story, 'cause there is no such thing inside this manga. Just a collection of tropes from popular anime/manga/ln with mediocre level effort to glue it together. The whole 23 chapters is summed up as: "My party kicked me out, because they did not appreciate me, but actually I am OP, so now I will join the other group and show my previous party that they suck." There. And he does go and show them that they suck. Twists? Original characters? Character development? What are these words? Author of this story does not know. But hesure knows how to write as boring as humanly possible. There is no stakes (story plays dungeon crawling as streaming content, there is no danger of injury), there is no internal consistency - why does Dark Lord still fights those "adventures" when fights do not matter? There is no logical answer from the looks of it. Maybe there is an answer somewhere, but I did not find in myself the will to read those trash tier lore dumps.