
I want to start reading this ... does this have any annoying women or unnecessary romance in it? Please let me know.

There is romance! but the girls are not annoying at all! and is definitely not the annoying type, in any case the romance is justified and doesnt affect the story at all. (Romance should just be one girl 'moon gyu' but another candidate appears like later later in the story 100+ iirc, so yeah the story is too good to be dropped just because of the romance of it)
Make this the Constitution so that there is World Peace