Here are the things that the mangaka has forgotten:
_The MC is supposedly doing villainous acts
_How a relationship develop
_Personality of any characters
_How to pace a story
The gimmick that he is used to be a scumbag is actually funny. Let's hope that the mangaka will not drop this gimmick and turn this into a generic iseikai mc
So somehow this fantasy world still use Japanese style up to down, right to left writing style. And then literally in the next panel, they use western style writing. The mangaka just make up shits on the fly at this point.