I'd wondered to myself at one point "will I ever find an isekai or fantasy manga where the protagonist enters more than two death loops across multiple worlds to lead different lives in different places?" This seems the closest thing I'll get to that for now, and I reckon it'll be plenty...
An unexpected development! Considering the story ended some 60 chapters ago and we've gotten filler ever since, though, we may not get much out of this decade-later story arc, either. But I'll take this if it shows the main cast after 10 years.