There could be an antagonist who is either in control of the dark troopers or is trying to create an even more powerful version of them. This character could be a mad scientist type or a power - hungry military leader. And of course, there might be a group of rebels or freedom fighters who are the main protagonists against this threat.
New heroes might emerge as main characters in the sequel novel. Maybe a young and inexperienced character who has to quickly learn how to combat the dark troopers. There could also be a grizzled veteran who has some knowledge about the dark troopers but has been in hiding until now.
It's possible that some of the main characters from the previous story related to the dark troopers will return. They could be the ones who have had prior experience dealing with these menacing forces.
Perhaps new heroes will emerge in the sequel novel. These could be scientists who have discovered a weakness in the alien's biology or technology. Or military leaders with new strategies to take on the extraterrestrial foes. Also, there could be ordinary people who find themselves in extraordinary situations and become key players in the fight.
The main character is likely to be the boy from the original story, now grown up. He'll probably be at the center of new Christmas - related experiences.
The main character is likely to be the unnamed narrator from the original 'Fight Club'. Since he was at the center of the first story, it makes sense for him to be back. Tyler Durden may also be a major character, as his presence was so integral to the original plot.
We might expect more in - depth exploration of the dark troopers' capabilities. Maybe new characters will be introduced who have to face the threat of these powerful entities.
Well, in Death Troopers novel, the main characters include Trig Longo. He is a young boy who is caught up in the terrifying events. Another important character is Kale Longo, Trig's brother. And then there's the Doctor, who has to deal with the various threats and situations that the Death Troopers present.
Johnny Rico is one of the main characters. He is a young man who enlists in the military. Another important character is Carmen Ibanez. She is also part of the military and has her own story arc related to her duties and relationships. There is also Carl Jenkins, who has special mental abilities that play a role in the fight against the aliens.
Obviously, Naruto himself would be a main character. His friends like Sasuke and Sakura are also likely to be important. Maybe their children could also play significant roles as they grow up in the post - return to Konoha era.
There could be some new hunters or mages. Maybe a mysterious figure from a far - off land with extraordinary powers.
The main characters in the 'Rune Troopers Light Novel' are likely to be the troopers themselves. There could be a character who is the outcast among them, having a different origin or power related to runes that the others don't fully understand at first. Another main character could be the strategist of the group, always coming up with plans to overcome the various challenges they face. And of course, there might be a character who is the heart of the group, keeping the morale high and the relationships among the troopers strong during their dangerous adventures.
Well, the Death Troopers themselves are likely the main characters. They are the elite force in the story.