Since I don't know the exact 'firebrand true story', it's hard to say the key elements. But generally, it might involve a strong - willed protagonist, a cause they are fighting for, and the challenges they face while trying to bring about change.
The characters in a firebrand novel are usually very passionate and driven. Their strong personalities can draw readers in and make them care about the story. For example, they might be fighting for a social cause or against an unjust system, and this sense of purpose makes them interesting.
I'm not sure specifically which 'firebrand true story' you are referring to. It could be about a person who is a firebrand in a political or social context, or it could be related to a story in a particular book, movie, or historical event. More details would be needed to give a more accurate account.
George Orwell's '1984' can be seen as a firebrand novel. It warns about the dangers of totalitarianism through a dystopian story. The novel's themes of government surveillance and the loss of individual freedom are still relevant today and have made it a classic that continues to be widely read and discussed.
The length of the XCOM 2 story really depends. If you focus just on the main objectives and don't do many extras, you might finish in around 20 hours. But if you like to take your time, do all the side quests, and really immerse yourself in the game, it could take up to 30 hours or more.