Responses
I have some where there is no romance at all or romance doesn't affect the story, but i don't thinke there is any without fanatsy or a bit of supernatural.
Most of them are dungeon/Dungeon IRL (e.g.Solo leveling and omniscient reader) but are from the modern age.
Some of the a Reincarnation into another wold, which I' guessing has too much fanatsy.
There is also some special cases like God of highschool and Villain intialization

Can somebody recommend me some good action with a male mc and not too much fantasy or romance thanks