A possible plot is that Loki, on one of his misadventures, accidentally causes Bella Swan to become pregnant. He feels a sense of responsibility towards her and the baby. He tries to hide her from his Asgardian family as they would not approve. Meanwhile, Bella has to deal with the reactions of her friends and family in Forks. They go through a journey of trying to understand each other's cultures and find a way to co - exist while preparing for the arrival of the baby.
Another plot could be that Bella Swan has a strange dream about Loki and then discovers she's pregnant. She's confused as she doesn't know how it's possible. Loki, in the meantime, senses a connection to her from afar. He travels to her world to find out more. As they meet, they realize that there's a greater force at work that has brought them together and they must figure out how to deal with the pregnancy and the implications it has for both their worlds.
Some fanfictions in this theme might focus on the reactions of the Cullen family. They could be either accepting or having some sort of conflict due to Bella's situation with Jacob. Also, the story could explore how Bella herself copes with the physical and emotional changes of being pregnant, especially in a world filled with vampires and werewolves.
A plot could revolve around Simon being a long - lost relative of Bella's. He shows up in Forks and his presence disrupts Bella's relationship with Edward. Simon has his own secrets about the supernatural world which Bella gradually uncovers, and she has to decide between the two different worlds she's now a part of.
One idea could be the exploration of how Loki and Sigyn prepare for the baby's arrival. Maybe Loki is initially worried about being a good father due to his complex past. Another plot could involve Sigyn having some sort of premonition about the baby's special powers, which adds an element of mystery. Or perhaps there are external forces that try to harm Sigyn during her pregnancy because of the baby's significance in the Asgardian realm.
Well, perhaps the fanfiction could focus on Loki dealing with the pregnancy in a world that is not very accepting of such a situation for him. He could face discrimination or strange looks, and the story could be about him rising above that and finding strength in his new state. He might also have to deal with the mystery of how he became pregnant in the first place, if it's not a normal occurrence in that fictional world.
Definitely. In some fanfictions, they could become allies. For example, Loki might use Bella's connection to the supernatural world of vampires and werewolves in Twilight to his advantage in his own power plays. Or Bella could learn from Loki's magical abilities and knowledge of different worlds.
Another plot idea is that Bella is sent to the Volturi as an emissary from the Cullen family for some reason. During her stay, she gets to know Jane better. Jane initially hates Bella for her association with the Cullens, but Bella manages to show Jane a different side of humanity and vampire - human coexistence. This could lead to a change in Jane's view of the world and a shift in the Volturi's policies towards the Cullens.
A possible plot for the 'Harry Potter and Bella Swan fanfiction' could be that Bella is actually a long - lost relative of a powerful wizarding family in the Harry Potter universe. When she discovers this, she travels to the wizarding world to learn more about her heritage. There, she meets Harry Potter, who is intrigued by her strange abilities. Together, they embark on a journey to uncover the secrets of her family's past and, in the process, they face challenges from those who don't want the secrets revealed. This journey could involve exploring ancient wizarding ruins, deciphering old spells, and facing off against dark forces.
A plot could revolve around Carlisle and Bella going on a secret mission together. Maybe they have to find a lost ancient vampire artifact that could change the future of the vampire world. Along the way, they develop a deep bond and respect for each other.
One idea could be that Bella, with her experience in the supernatural world from the Twilight series, somehow crosses paths with Chris Halliwell from Charmed. They could team up to fight a new kind of evil that combines the dark magic from the Charmed universe and the vampire - werewolf related threats from Bella's world. For example, a coven of vampires who have learned some dark spells.
A possible plot is that Bella, as a witch and doppelganger, is fated to be a key in a battle between good and evil witches. Her doppelganger form holds a special power that can tip the balance. She has to navigate through her new identity, make friends and enemies among the witch community, and decide which side she truly belongs to.