I think the author need to slow down on the intro to his powers and have arc dedicated to him finding out more about the local area(town) he woke up in. And surging this arc he can slowly figure out about his shadow powers. Then have a hint of his soul powers being even more powerful. After that maybe take a arc to get the protagonist invested in his new life before throwing a obstacle in his path.

Story so far is very interesting however translation quality is bad and really impacts the story making it not as good as it could be. Often time the translation makes me question what is actually going on since it hard to keep up what is happening to which characters.

MC op at the very start and nothing but him getting more op but the power ups don't even matter. Story is essentially just MC a god playing around with ants. No character development not really any good world development.