In this kind of fanfiction, the other characters from the Winx Club world could also get involved. Sky, for example, would be extremely worried about Bloom. He would probably team up with the Winx girls to rescue her. He could use his flying skills and combat training to help in the search and rescue mission. And there could be a big showdown between the good guys and the kidnappers at the end.
In a Bloom and Darkar fanfiction, Bloom might face an inner struggle. Darkar is a powerful and dark force. Bloom, with her strong will and growing powers, could be tempted by Darkar's offers of greater power. For example, he might try to convince her that by joining him, she can save Alfea more effectively. But Bloom's loyalty to her friends and the good side would likely be a major factor in her decisions throughout the fanfiction.
Well, one thing that could happen is that Bloom's parents would be super proud. They'd come all the way from Earth to see their daughter marry a prince. And Sky's parents would also be very happy, seeing their son marry such a powerful fairy. Another possibility is that the Trix would try to crash the wedding but get thwarted by the combined powers of the Winx Club and the Eraklyon guards.
In a Winx Club Bloom meets Sky fanfiction, they might have a magical adventure together. They could discover a new realm filled with unique creatures and powerful magic. Their relationship might also deepen, with Sky protecting Bloom from various threats and Bloom showing Sky new aspects of the magic she possesses.
Another scenario could be that the kidnappers have some sort of ulterior motive related to Sora's special powers. They might try to extract that power from him, but Sora, being the strong - willed character he is, would fight back in some way, even while being held captive.
Perhaps she'll use her own abilities to escape. Sarada is a strong and intelligent ninja. She could outwit the kidnappers, find a weakness in their security, and make a run for it. For example, she could use her Sharingan to deceive them or find a hidden passage if she's locked in a room.
Well, Sonic might be held in a high - tech prison. His friends like Tails would start a rescue mission. They could use their unique skills, Tails with his flying and mechanical abilities, to track Sonic down.
It could be that the kidnappers have a personal vendetta against Asta. They might be from a family or group that was shamed by Asta's actions in the past. In this situation, they might not be interested in his anti - magic directly. Instead, they just want to get revenge on him. Asta, being the positive person he is, would probably try to talk some sense into them. But if that doesn't work, he'll have to rely on his physical strength and whatever anti - magic powers he can muster up to defend himself until help arrives.
In fanfiction, if Valtor kidnaps Bloom, it could lead to a series of intense battles. The Winx Club would surely unite to rescue her. Bloom might discover new powers within herself during her captivity as she tries to break free. Maybe she'd learn more about Valtor's motives and use that knowledge against him later.
Well, one possibility is that her friends would immediately start a search party. They might split up to cover more ground, with some going to the forests where they often find Pokemon and others checking out the local towns. Her Pokemon would also be in a frenzy, trying to use their unique abilities to track her down.
Naruto getting kidnapped by Orochimaru would be a really dangerous situation. Orochimaru could start by putting Naruto in some sort of chakra - suppressing device. This would limit Naruto's ability to use his Nine - Tails power. Then, he might try to implant some of his cursed seals on Naruto, which would give him more control over Naruto. But Naruto has his own allies within himself. The Nine - Tails, despite their rocky relationship, might help Naruto out in this situation. Also, Naruto has the memories of all the people who care about him. He'd draw strength from those memories and keep his hope alive, waiting for the moment when he can break free and return to his friends and the village.