Well, Guilliman is one of the main characters. He is a powerful figure within the Imperium. There are also likely other characters such as various Space Marine leaders and Inquisitors who contribute to the overall story. They each have their own motives and goals which are intertwined with the fate of the Imperium.
There's Guilliman, a very important character. He plays a significant role in the events of the Imperium.
The main characters include Guilliman who is central to the narrative as he tries to bring order to the Imperium. Other characters could be some of the Space Marines under his command. They face different challenges together. There may also be important non - military characters like some of the Administratum members who have an impact on the Imperium's functioning, and all these characters together drive the story forward.
Guilliman is one of the main characters. He plays a crucial role in trying to save the Imperium. Also, there are other Space Marines and some Imperial officials who are important in the story.
Some of the main characters in the 'Dark Imperium' story include Guilliman. He is a very important figure in the Imperium. There are also various Chaos Lords who are the antagonists, constantly trying to undermine the Imperium.
In the Dark Imperium novels, there are several main characters. For example, Guilliman is a central figure. He is a Primarch who has returned to lead the Imperium in a time of great need. Then there's Yvraine, an important figure among the Aeldari. She has her own motives and plays a significant role in the events that unfold. There's also Mortarion, a powerful Chaos lord who is an adversary in the story. These characters' interactions and conflicts drive much of the plot.
I don't know specifically since I haven't read it. But likely there are powerful leaders, perhaps a protagonist who is either trying to uphold the imperium or bring it down.
One of the main characters is Roboute Guilliman. He plays a crucial role in the story.
In the 'Dark Imperium: Plague War Novel', the main characters could be a diverse group. There might be a high - ranking imperial official who has to make difficult decisions regarding the plague situation. There could be a group of soldiers on the front lines, facing the horrors of the plague - infected enemies. Additionally, there may be a mysterious figure who has some knowledge about the origin of the plague and might be either helping or hindering the Imperium's fight against it. It's also possible that there are some civilian characters who are caught in the middle of this war, showing the impact of the plague on the general population of the Dark Imperium.
There is also Cawl. He is an interesting character, known for his technological prowess and his role in various projects within the Imperium. And then there are the characters on the side of chaos who oppose Guilliman and the Imperium, like various daemonic entities.
One of the main characters is Cawl. He is a tech - priest with his own agenda. There are also various Space Marines who play significant roles. For example, those from Guilliman's Ultramarines chapter. They are crucial in the battles and political intrigues within the Imperium as depicted in the novels. The character of Ynnead also has some influence in the storylines, especially in relation to the Aeldari and their place in the 40k universe.
Guilliman is an important character. He is a key figure in the Imperium's struggle against Chaos.
Since we don't have more details about the 'imperium novel', it's hard to say for sure. But typically in a novel about an imperium, there might be a powerful emperor or empress as a main character. There could also be generals who lead the imperium's armies, or perhaps a young rebel who is fighting against the oppressive rule of the imperium. There may be a wise advisor or a mysterious figure who holds some key to the future of the imperium.