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.
I don't know the main characters in 'imperium graphic novel' as I haven't read it. Maybe there's a fearless leader, a rebel trying to change the system, or a wise old mentor figure.
There's Guilliman, a very important character. He plays a significant role in the events of the Imperium.
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.
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.
I'm not sure exactly who the main characters are as I haven't read it. But they could be leaders of the different races in the Twilight Imperium universe, like the emperors or chieftains.
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.
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.
Rebel leaders are also common main characters. They are the ones who challenge the status quo of the 5th imperium. They have to be very charismatic to gather followers and smart enough to outwit the imperial forces.