My brain doesnt comprehend the nitty gritty details, but I do understand the gist as the chapters go. No annoying protagonists. The first shadow world is a headache so I skipped one chapter of nonsense. Sometimes it's exctingly unexpected, there are a few "wtf are you lagging behind for" moments like the limits or actual scope of the ML's power and decision-making. (Often all-knowing, sometimes too dense or questionable)
ch94—again with the contradicting arrogance despite his charade of saying "it's not over until it's over". he's becoming an MC who is ALL TALK
A Returner's Magic Should Be Special