There are several main characters. Captain Cutter is one of the important ones. He is a skilled leader who commands the human forces. Professor Anders also plays a crucial role. She has knowledge that helps in the fight against the Covenant. Then there's Sergeant Forge, a tough and experienced soldier who is often in the thick of the battle.
One main event is the initial Covenant attacks on UNSC colonies. This forces the UNSC to mobilize their forces. Another event is the discovery of important strategic locations during the battles, which both sides fight over. Also, the development of new military tactics by the UNSC in response to the Covenant's aggression is a significant part of the story.
The Halo Wars novels have storylines that are deeply intertwined with the lore of the Halo franchise. There are storylines centered around the relationships between different species. For instance, the complex relationship between humans and the Elites is explored. Some storylines also deal with the internal politics within the UNSC and the Covenant. This includes power struggles, betrayals, and the search for a way to end the long - standing war. Additionally, the discovery of ancient Forerunner artifacts and how they impact the ongoing war is a significant part of the storylines.
Since I haven't read the 'halo wars graphic novel' thoroughly, it's hard to say for sure. However, in the Halo Wars universe, we can expect characters like the Spartan soldiers or the Covenant leaders to be among the main characters. There could also be some original characters created specifically for the graphic novel that are key to the story. These characters would be involved in the battles, making alliances or breaking them, and dealing with the various challenges presented in the Halo Wars setting.
One of the main characters is Professor Anders. She is a scientist who plays a crucial role in understanding the Halo technology and artifacts. Another important character is Captain Cutter. He leads the human forces in many battles against the Covenant.
There may also be other Brute subordinates of Atriox. They play important roles in following Atriox's orders and contributing to the battles against the UNSC. For example, they might be in charge of different units in the Brute army and help Atriox execute his military strategies.
Since it's based on Halo Wars 2, the main characters might include the leaders of the UNSC and the Banished. They would be the ones driving the story forward with their decisions and actions. There could also be some heroic soldiers or pilots who play important roles in the battles depicted in the graphic novel.
I think the story of Halo Wars is good. It offers a compelling narrative with unexpected twists and turns. The world-building is immersive and makes you want to keep playing to see how it unfolds.
Overall, the story of Halo Wars 2 is decent. It has a solid narrative framework, well-developed characters, and exciting mission arcs. However, it might not be perfect for everyone's taste.