In fanfiction, 'Harry Potter remembers everything' can be a really interesting concept. It might mean that Harry has a perfect recall of all his experiences, including the traumas. This could lead to him being more strategic in dealing with Voldemort and his followers. For example, he could remember every detail of a Death Eater's spellcasting pattern and use that knowledge to his advantage in battles.
In such a fanfiction, the plot could involve Naruto finally realizing the full extent of his past experiences. He might remember details about his parents that he had forgotten or repressed. For example, he could recall specific moments with his father, Minato, like how Minato taught him a certain jutsu in a dream - like memory. This newfound knowledge could make him stronger, as he'd have a deeper understanding of his heritage and the power within him.
Their relationship would likely become more intense. With a baby on the way, there's a new level of commitment. Damon might become more tender and less reckless, as he now has Elena and the unborn child to think about. Elena would probably rely on Damon more, trusting him to protect her and their future family.
Well, in such a fanfiction, Elena might befriend Lissy and Josie. Maybe they'd share stories about the supernatural world. Since Elena has her own experiences with vampires, werewolves and witches, she could offer them some unique perspectives. And they could also help Elena adapt to the new environment she might find herself in.
It could be someone from Naruto's past that he had forgotten about. Maybe a former rival from his academy days who felt overshadowed by Naruto and now that Naruto remembers everything, including some secrets about this person, they become the antagonist. This person might try to stop Naruto from using his new - found knowledge to gain more power or influence in the village.
One idea could be that they face challenges from the vampire and werewolf communities. Since their relationship was already complex in the show, this pregnancy could stir up more trouble. Another plot could be them trying to keep the pregnancy a secret while preparing for the arrival of the baby. They might have to deal with issues like finding a safe place to raise the child in a world full of supernatural threats.
Well, a possible plot is that Elena's pregnancy is the result of a spell gone wrong. Klaus, despite his initial shock, decides to stand by her. This could lead to a series of events where they have to fight off those who see the baby as a threat. It could also explore how Elena deals with the physical and emotional changes of pregnancy while being in a rather strange relationship with Klaus. And the baby might have some unique abilities that are both a blessing and a curse.
If Harry remembers everything, it can greatly impact the relationships in the plot. Remembering every interaction with other characters means he can have a different attitude towards them. He could recall how Ron sometimes doubted him in the past and be more cautious in their friendship, or he could remember how Dumbledore guided him and follow that guidance more closely, which would then reshape the plot as the interactions between characters are different.
One possible storyline is that Elena helps Lissy and Josie with a school project related to the history of the supernatural. Since Elena has lived through a lot of it, she has first - hand knowledge. Another could be that they go on a road trip together and encounter various supernatural beings along the way.
Their relationship would likely become more complex. Klaus, who is used to being in control, might become more possessive yet also more tender towards Elena. Elena, on her part, would have to rely on Klaus more, which could create a strange bond between them. They would have to learn to trust each other in a whole new way as they are now responsible for the unborn child.