One possible plot could be that their friends have to embark on a dangerous rescue mission. They might have to solve a series of puzzles or clues left by the kidnappers to find where Morgan and Peter are being held.
Perhaps Morgan and Peter were kidnapped because they discovered a secret that someone powerful wants to keep hidden. So the story could revolve around their attempts to keep this secret safe even while captive, and their friends' efforts to free them before the kidnappers silence them for good. This could involve lots of tense confrontations and narrow escapes.
It could be a rival group. Maybe a group of villains who are jealous of Morgan and Peter's abilities or something they have. For example, if they are super - powered in the fanfiction, the villains might want to study them or steal their powers.
Perhaps in the fanfiction, a new super - powered criminal wants to prove a point to the world by kidnapping a Spiderman fan. The criminal believes that by doing this, they can draw out Spiderman and show that he's not as great as everyone thinks. This then starts a cat - and - mouse game between Spiderman and the criminal to rescue the fan.
In this fanfiction, Catwoman might kidnap a detective who has been getting too close to uncovering her identity. She could hold the detective hostage in an elaborate hideout. As she holds the detective, she might have some internal struggle about whether to harm the detective or let them go. Another idea is that she kidnaps a famous fashion designer to get her hands on the latest high - tech fashion items that could give her an edge in her cat - burglar activities.
Another plot could be that the kidnapping was a case of mistaken identity. The kidnappers thought they were getting someone important but got the wrong person. However, they still hold the character captive, and as the story unfolds, the character has to find a way to convince the kidnappers of their mistake while also trying to escape on their own.
A Tenten kidnapped fanfiction could take a really interesting turn if she's kidnapped by an unknown organization that is actually experimenting on ninjas to create super - soldiers. Tenten, with her strong will and skills, becomes a key subject. Her friends suspect foul play when she doesn't return from a routine mission. As they search for her, they discover clues that lead them to this secret organization. The fanfiction could explore themes of friendship, perseverance, and the fight against unethical experimentation.
One possible plot could be that Shawn is kidnapped by a group who mistakes him for someone else. They hold him hostage in an abandoned building while his friends race against time to find him. Another plot might involve Shawn being kidnapped as part of a revenge scheme against someone close to him. The kidnappers then demand some form of restitution in order to release him.
One possible plot could be that Tails is kidnapped by an old enemy seeking revenge. Maybe Eggman wants to use Tails' intelligence for his own evil schemes. He could hold Tails captive in his secret lair and try to force him to build some powerful weapon.
One possible plot could be that Jack is kidnapped by an enemy from his past who has a vendetta against him. The kidnapper might be seeking revenge for something Jack did long ago. Another plot could be that Jack is kidnapped because he has some valuable information that the kidnappers want.
Perhaps in the fanfiction, Wendy is kidnapped by a group of pirates who mistake her for someone else. Peter Pan, with his flying ability and knowledge of Neverland, tracks them down. He uses his charm and cleverness to outwit the pirates and save Wendy. This could involve a lot of sword - fighting and narrow escapes on the high seas within Neverland.
A plot could involve two Peters from parallel universes. They initially clash because they have different personalities or ways of doing things. For example, one Peter might be more introverted and scientific, while the other is more outgoing and action - oriented. But as they get to know each other, they start to work together to solve a common problem that threatens both of their universes. This could include fighting a super - villain who has found a way to cross between the universes. Another aspect could be that they discover some hidden secrets about their own identities or powers through their encounter with the other Peter.