In the 'alpha pack kidnaps scott fanfic', it could be that the alpha pack has a grudge against Scott. Maybe they think he's a threat to their power or territory. So they kidnap him to get him out of the way. They could be planning to turn him into one of them or just simply want to torture him to send a message to others.
Well, perhaps the alpha pack kidnaps Scott to use him as a bargaining chip against his friends. They might want something in return like some kind of powerful artifact or information.
Scott is surely a main character. And then, depending on the fanfic, there could be Scott's friends who would become main characters as they try to rescue him. They might include characters like Stiles or Allison. And of course, the alpha pack members are central to the story as they are the kidnappers.
Well, perhaps Stiles gets used as a bargaining chip against his friends. The alpha pack might want something from Scott or the others, and they think Stiles is an easy target to control them.
Perhaps in this fanfiction, the Alpha pack kidnaps Stiles because they see him as a key to something bigger. Stiles is a very intelligent character, and they might want to use his brainpower for their own evil plans. He could be held in some sort of dark and spooky lair. His friends would then have to figure out where he is, and in the process, they might discover new things about the Alpha pack and their motives. There could also be some internal conflict within the Alpha pack regarding what to do with Stiles.
Scott would be the most likely one. He's Stiles' best friend and the True Alpha. He would never let the Alpha pack harm Stiles and would go to great lengths to rescue him.
Peter might be kidnapped while he's on his way to help someone. Beck could disguise the kidnapping as part of a bigger emergency. Then, Peter would be locked in a place where his powers are restricted in some way. For example, Beck could have some kind of electromagnetic field that dampens Peter's spider - sense.
The fanfic might focus on Harry's journey to become the alpha werewolf. It could show how he overcame challenges within the pack, such as rivalries and power struggles. Maybe he had to prove himself to the older and more traditional werewolves in the pack before they would accept him as their alpha.
One possible reason could be a misunderstanding. Maybe Stiles did something that Scott misinterpreted as a betrayal of the pack. For example, if Stiles made a deal with an enemy without Scott's knowledge, even if it was to protect the pack in the long run, Scott might see it as a breach of trust and decide to kick him out.
Perhaps a plot twist could be that Draco is under the influence of a dark spell when he kidnaps Hermione, and as she tries to break the spell, she uncovers a conspiracy within the wizarding world. Or it could be that the kidnapping is a ruse set up by Hermione herself to infiltrate the Slytherin group, but Draco doesn't know it and things spiral out of control.
Well, aside from Stiles, Scott is bound to be a central character. Their friendship is so strong that Scott would immediately start looking for ways to rescue Stiles. Derek Hale is another likely character. Given his past with the alpha pack and his relationship with Scott and Stiles, he would have a role to play. Then there's Allison. Her family's history with the supernatural means she has skills and knowledge that could be useful in rescuing Stiles. She could be involved in the search and rescue operation, using her archery skills and knowledge of the supernatural world to help out.
The Hidden Leaf Village would surely launch a rescue mission. They would send their best ninjas, like Sasuke, Kakashi, etc. This could lead to intense battles between Madara's forces and the Leaf Village ninjas. It would be a great opportunity to show off different ninja techniques and strategies.