I thought the premise was interesting.
but then, the main story, its a bland character running the world in easy mode.
everyone likes him, he has almighty tools/skills for every occasion, he knows everything.
No disrespect, its not a bad reading, i just think its a little bit overrated and not that unique.
maybe some of it would feel more earned if MC direcly solves some of the troubles that made the first world hero team suffered
thatd feel like he actually struggled with solving the issue
that being said, i do feel like he did plenty, despite relying the fact that the hero team might have memories/nostalgia
from moments that we know they have been with MC(causing them to trust MC so easily)
but, imo the reason why some of it feels so cheesy js the fact that author skipped all of the other 99 worlds, like, swoosh, gone
and what all the skills he obtained werent mentioned until theyre needed
made MC feels like doraemon sometimes