I'm not sure specifically as I haven't read this particular fanfic. But generally, it might involve the UNSC (United Nations Space Command) in the Halo universe using the Halo installations in a strategic way to bring an end to a war. Maybe they find a way to activate or control the Halo rings without causing the total destruction they are known for.
Since I haven't read the fanfic, it's hard to say for sure. But likely, there would be UNSC soldiers or commanders. Maybe the Master Chief could be one of the main characters as he is a very important figure in the Halo universe and often involved in major events related to the UNSC.
The plot of Halo Reach War Story mainly focuses on the events on the planet Reach. It shows the struggle of the Spartans against the Covenant. There are intense battles, heroic sacrifices, and the fight to defend Reach from the alien invaders.
The story of Gears of War is centered around the war - torn planet Sera and the fight for survival against the Locust. It has a lot of themes about camaraderie and sacrifice within the military units. Halo's story is about humanity's struggle against an alien alliance in a vast galactic setting. The Forerunners also play a huge part in Halo's lore, which adds a layer of mystery that is different from Gears of War.
The Sphinx in Egyptian mythology has a complex origin story. It is often depicted as having the body of a lion and the head of a human, typically a pharaoh. It was seen as a powerful and protective being. One theory is that it was related to the sun god Ra, symbolizing his power and might. It also served as a guardian of tombs and important sites.
The story behind the Sphinx is a mystery. Different cultures and theories have attempted to explain its origin and significance, but there's no definitive answer.
The 'halo the art of war fanfic' may also differ in terms of character development. In the original 'halo' series, characters are developed mainly through their experiences in combat and their relationships with other characters. However, in the fanfic, characters may be developed based on their understanding and application of 'the art of war' principles. They could grow as military strategists within the 'halo' universe, which is a departure from the more straightforward character development in the original series.