Man, something like that would be awesome, but that's pretty hard to find in the land of asian dramas haha.
Only thing I can really think of like that is
A Company Man. You can try searching for action drama movies and see what you find. Things with protagonists starting off cool and ending not head-over-heels for a girl, best found in action movies with minimal, or without romance at all. The anime 'Rainbow' fits that.