There's no way to tell without more information about this novel. But generally in a novel with a title like that, the main characters could be those who are in a situation where they need a lot of luck. It could be a young adventurer, or a family trying to survive in a tough environment.
Without having read the 'Hey Good Luck Out There' novel, it's impossible to name the main characters precisely. However, they might be individuals who are on the verge of a big change in their lives. For example, it could be a struggling artist who is about to have their first big show, or a shy person who is determined to break out of their shell. In either case, they would need all the luck they can get, and these could be the main characters of the novel.
Since I don't know the exact 'Hey Good Luck Out There' novel, I can't say for sure who the main characters are. They could be ordinary people trying to make their way in the world, or perhaps they have some special abilities.
I'm not sure specifically which 'Hey Good Luck Out There' novel you're referring to. There could be many novels with such a title or a similar phrase. It might be about a character embarking on a new journey or facing a challenging situation where they need good luck.
Since I haven't read it, I can't say for sure who the main characters are. But they are probably the girls who are associated with the good luck in the story.
The main character is Chuck. There's also a girl he falls in love with, but I can't recall her name off the top of my head. And there are various other characters who are his ex - girlfriends and the men they end up with.
I don't know as I haven't read it. But I assume the main characters are the 'good luck girls' mentioned in the title.
In the 'hey little ant story', the obvious main character is the little ant. It's about its life, its journey, or its situation. However, there might also be a secondary character, perhaps a human or another animal that affects the ant's story in some way. Maybe a human tries to step on the ant but then has a change of heart, or another animal disturbs the ant's path. So, the ant and this other influencing character could be considered the main characters.
Arnold would be one of the main characters. He is the protagonist in the Hey Arnold series and would likely be at the center of the ghost story. Gerald, his best friend, would probably also be involved.
The girl who Arnold has feelings for is also a main character. Although I can't recall her name right now, she is an important part of the love story. Their interactions and the way they get to know each other better are what drive the story forward.
The main characters include Edward R. Murrow, a well - known journalist. He was fearless in taking on Senator McCarthy. His colleague Fred Friendly was also a main character. They together made a stand against the Red Scare and the unjust actions of McCarthy. Their actions became a symbol of journalistic integrity in the face of political intimidation.
" Feed It Out " was a Chinese story about a young man with the ability to " devour " and his adventures in another world.
In 'the exchange luck web novel', the main characters could be diverse. There may be a young protagonist who discovers they have the power to exchange luck and then has to deal with the chaos that ensues. There could also be an antagonist who wants to monopolize all the good luck in the world by constantly tricking others into giving up their good luck. And then there might be supporting characters like friends or family members of the protagonist who are affected by the luck exchanges and help or hinder the protagonist's journey.