Why are there so many of these sorts of manga where the main character doesn't have any development and all they do is have everything go perfectly for them without them even having to struggle? It feels like a power fantasy, but with the main character having the charisma of a wooden board, except all the women are falling over themselves to grovel at his feet. I mean this is all fine if there is some other aspect of the story that is the focus for development. It feels like this is trying to copy one punch man, except with a harem and without actual character struggles. One Punch Man was able to succeed in battle with a single hit, but he was unable to control his power and had trouble doing simple things like playing a video game.
I think this story would be a lot better if the main character had any sort of motivation, or there were characters with more than 1 character trait. It is a fine world, but this feels like watching a speed run where the person is just going through the motions to min/max every action to get from point A to point B. This story just needs some depth for it to actually be a good series.