Well, surely the Red Hood character is one of the main ones. There might also be the wolf, if it follows the traditional tale. And perhaps there are other characters like the grandmother, who could play an important role in the story.
If it's a more modern take on the 'red hood novel', there could be new characters. For instance, a mentor figure for the Red Hood, who teaches her how to survive in the dangerous world of the story. There might also be a group of friends or allies that the Red Hood teams up with, each having their own unique skills and personalities. Another possible main character could be a villain, who is constantly trying to thwart the Red Hood's plans or cause harm to her and those she cares about.
The main characters could also depend on the genre of the novel. If it's a mystery - themed 'red hood novel', there could be a detective - like character who is trying to solve a mystery related to the red hood. And if it's a romance - influenced version, there could be a love interest for the Red Hood, which would make that character a main part of the story as well.
Chapter 738, "Here to Fight!", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter gives readers a real answer by opening on Feeling that something was amiss, he immediately called Jiang Li.
Chapter 847, "How Else Can You Argue?!", is the clearest early answer because it turns Rong Junsheng's situation into a concrete plot event. The chapter turns that into something concrete by moving from The Rong family couple watched the situation unfold, exchanged a...
Chapter 491, "A Cleaner Handling", is the clearest early answer because it turns Guan Xiong's situation into a concrete plot event. A useful checkpoint is the way the scene starts with After leaving the cave, the more Nina thought about it, the more...
Chapter 631, "It's Him Who Got Hurt, Then It's Fine", is the clearest early answer because it turns Bai Lu's situation into a concrete plot event. Early on, To avoid making a disturbance, the next second, Zhao Lang directly....
Chapter 906, "Big Brother, are you jealous?", is the clearest early answer because it turns Jiang Buchen's situation into a concrete plot event. It opens with A few people were somewhat surprised. and closes on After a moment of recognition, he saw it was the youngest, Jiang....
Chapter 710, "Handsome, Who Are You?", is the clearest early answer because it turns Seeing Wen Jiaojiao's situation into a concrete plot event. A useful checkpoint is the way the scene starts with The man was wearing the white cotton attire of a beauty salon, the...
Chapter 629, "The Family is Going to be Gone", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Even after training under Jiang Li for so long, they couldn't...
Chapter 594, "Raising Soldiers for a Thousand Days, Using Them for a Moment", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event.
Chapter 595, "Four-legged Black Toad", is the clearest early answer because it turns Moon Palace's situation into a concrete plot event.