It could be about a girl who is on the verge of some major life change or crisis. Maybe she's on the edge of making a difficult decision like leaving home, choosing a career path, or dealing with a personal trauma. Since it's based on a true story, it might draw from real - life experiences of a girl who faced such challenges.
The Edge of War is purely fictional. It's the imagination of the writers and not drawn from any actual incidents. The story, characters, and plotlines are all made up to entertain the audience.