Well, a great plot could involve Olivia getting transported to a different dimension where the Pokemon rules are all different. She has to adapt and find a way back home while making new Pokemon friends along the way. Also, a story about Olivia's past and how she became the person she is today, with her Pokemon by her side through all her struggles, could be really engaging.
In a Pokemon Olivia fanfiction, an interesting plot could be centered around a Pokemon tournament. Olivia enters the tournament not just to win but to prove a point about the bond between trainers and Pokemon. Along the way, she meets various characters, some who try to undermine her, and she has to use her wits and the strength of her Pokemon to overcome the obstacles. As she progresses in the tournament, she discovers a conspiracy that threatens the very nature of the Pokemon world, and she becomes the key figure in stopping it.
Maybe they could work on a difficult case together that involves a mystery from their pasts. As they dig deeper into the case, they start to realize things about each other that they never knew before, and it changes the dynamic of their relationship for the better.
One idea could be the main character being reborn as a Pikachu and having to navigate the world with its electric powers while making friends with other pokemon. Another could be being reborn as a Eevee and having the unique ability to evolve into any form at will, which causes both envy and admiration among other pokemon. Maybe the reborn pokemon has memories of being a human and uses that knowledge to outwit trainers and other threats.
One idea could be exploring how Olivia deals with her pregnancy while still being in the middle of all the political scandals. Maybe she has to keep it a secret from her enemies who might use it against her.
In a fanfiction, they could start as friends who support each other through tough times. For example, when Olivia is dealing with a difficult case that is emotionally draining, Peter is there to offer his legal expertise and a listening ear. As time passes, they find themselves looking forward to seeing each other more and more. Then, a situation arises where they have to go undercover together as a couple for an investigation. This shared experience makes them realize their true feelings for one another and they begin a romantic relationship.
One plot idea could be how she balances her work while being pregnant. Maybe she tries to hide it at first from her colleagues in the precinct because she doesn't want special treatment. Another could be that she discovers some new aspect of herself during pregnancy, like a newfound strength or vulnerability. It could also involve how her relationships with her friends and family change as she prepares to become a mother.
Perhaps the pregnancy is a result of a one - time, unexpected encounter. Olivia then has to deal with not only the physical and emotional changes but also the moral implications within the context of the show. She might question her own values and how this new development will change her relationships with those around her, like Fitz or her gladiators.
One plot idea could be a story where a trainer forms an unexpected bond with Reshiram. Maybe the trainer is initially afraid of Reshiram's power but over time they learn to work together and understand each other.
A plot idea could involve a Phantump that is actually a reincarnation of a human who had a strong bond with Pokemon. The Phantump then tries to find its way back to its human family while facing the challenges of being a Pokemon in a world that doesn't understand its true nature. It could be a heart - wrenching and exciting story.
One idea could be a crossover where Pokemon trainers visit the Avatar world. They could learn bending techniques and use their Pokemon in unique ways to help the Avatar in a great battle. For example, a Pikachu could use its electricity to enhance a waterbender's attack.
Maybe a story where a group of Pokemon in the Quest world start to develop their own language and culture. A trainer befriends them and tries to understand and document this new development, all while facing opposition from other trainers who think these Pokemon are strange and should be left alone.