It could mean that the hero is preventing the narrator from achieving their goals. Maybe the hero has different plans or a different vision for how things should be, and that clashes with what the narrator wants.
Well, 'Last Man Standing' is indeed a true story. The story might have been adjusted a bit for the sake of entertainment in the presentation, but at its core, it reflects real happenings. For example, the characters' struggles and the situations they face can be traced back to real - life scenarios that people might have encountered. This connection to reality is what gives the story its authenticity and makes it so popular.