@starbrownie this is all very semantic and meaningless. isekai might mean another world sure, but the basic premise is the same: a person who has memories of another life/another world and is more knowledgeable than normal. the idea of a "re-do".
while this might not be another world, it's still an isekai i'd say because the basic premise is pretty much the same.
while this might not be another world, it's still an isekai i'd say because the basic premise is pretty much the same.