Overall this drama is amazing . But if the FL didn't exist this would have been more beautiful. Her character ruined all the enjoyable moments in the drama and instead made us annoyed. We could directly say it's a beautiful bromance drama. Also satisfied with the ending. But would have been excellent if we were offered a scene three of them together in a far away location.
This story justified murders in a nice way and I love the plot that the character development is not as typical as 'just psychopaths' as in other crime dramas. Also love the different ending and not being all murders in prison.