Yuki herself might find a way to escape. She is not a helpless damsel. She has been trained in self - defense to some extent and also has the inner strength that she has developed over the years. She could use her wits to outsmart her kidnappers and make her way back to the safety of the academy.
Perhaps Kaname would discover her disappearance and go on a quest to find her. Given his deep connection to Yuki, he would stop at nothing to get her back. He could use his pureblood vampire powers to intimidate those who kidnapped her into revealing her location.
It could also be a lone vampire with a vendetta against Kaname or the academy. This vampire might think that by kidnapping Yuki, they can exact revenge on Kaname or cause chaos within the academy. Yuki is an important figure in the Vampire Knight world, and her kidnapping would surely disrupt the delicate balance that exists.
Well, it could be that they hide the pregnancy at first. They might be afraid of how the others will react. After all, in the Vampire Knight world, their relationship is already complex and this will add another layer of complication.
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.
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.
Well, perhaps the kidnappers are Death Eaters who have a different plan for Draco. They could be trying to use him as a bargaining chip against his father, Lucius Malfoy. This would put Draco in a really tough situation, caught between his loyalty to his family and his own desire to break free from the dark side that his family is associated with.
Well, she might struggle with her newfound vampire nature. Maybe she has a hard time controlling her thirst for blood and accidentally attacks someone she cares about.