Well, perhaps Miko discovers an ancient love potion recipe. She decides to test it on a friend who's been unlucky in love. But the potion has unexpected side effects like making the friend fall in love with every animal they see. Then Miko has to go on a quest to find the ingredients for an antidote. This could lead to all sorts of adventures and new character introductions along the way.
One idea could be that Miko accidentally creates a love potion that makes everyone in her village fall in love with the wrong people. Chaos ensues as people start acting strangely. Another could be that Miko uses a love potion to try and win the heart of someone she has a crush on, but it backfires and she has to find a way to reverse it.
A possible plot for 'miko love potions fanfiction' is that Miko is given a love potion by a mysterious stranger. She doesn't know what it is and accidentally spills it in a public place. Soon, everyone in the vicinity starts to pair off in strange combinations. Miko realizes she has to figure out how to stop this before it gets out of hand. She starts to study old magic books and enlists the help of other magical beings in her town. Along the way, she also discovers some secrets about her own family's connection to love potions.
One possible main character could be the town's healer, Elena. She might have some knowledge about love potions and could either help or hinder Miko's progress. Also, there could be a mischievous imp named Puck. Puck loves to cause trouble and might steal Miko's love potions to create more chaos in the town. These characters would add different dynamics to the fanfiction.
One idea could be that the kidnapper has a mistaken identity and thought the miko was someone else with great power. Another could be that it's part of a larger scheme to disrupt the miko's religious order. Or perhaps the kidnapper has a personal vendetta against the miko's family and is using her as leverage.
One idea could be a story where a character discovers a new potion that can temporarily give the ability to track Snitches like a Seeker. For example, a young student who is not on the Quidditch team but has a great interest in the sport finds this potion and uses it to help their team practice, leading to some unexpected adventures and rivalries.
Perhaps they find out about the pregnancy in a very unique way. For example, Miko has been feeling strange and Jack, being the observant one, takes her to the doctor. It turns out she's pregnant. Then they start a journey of preparing for the baby. They attend parenting classes together, read books on pregnancy and child - rearing, and slowly build their confidence as future parents.
One idea could be that during a potions class, Harry accidentally mixes the wrong ingredients and creates a potion that makes everyone's voices switch bodies. So Hermione might sound like Ron and vice versa. It would lead to a lot of comical situations as they try to reverse the effect.
One plot idea could be Jack and Miko getting lost in an uncharted part of Cybertron. They have to rely on each other's skills, Jack's strategic thinking and Miko's boldness, to find their way back. Another could be a situation where they accidentally switch bodies due to some alien technology malfunction. This would lead to humorous and also challenging situations as they try to adapt to each other's lives while in the wrong bodies.
One idea could be to explore the backstories of the ayakashi more deeply. Maybe there's a hidden past for a particular ayakashi that affects their relationship with the miko. Another could be to create an alternate universe where the roles of the ayakashi and miko are reversed in some way.
One plot idea could be a student discovers a hidden potion recipe in the potions class that has the power to reveal one's true self. This causes chaos as some students are not ready to face their true selves. Another idea is that there's a competition in the potions class where the prize is a rare ingredient, and the main character has to outwit their rivals. A third idea could be a new student who is a natural at potions but is being bullied by jealous classmates, and they use their potion - making skills to stand up for themselves.
One idea could be a fanfiction where a character discovers an ancient potion recipe that has been lost for centuries. They then embark on a journey to gather all the rare ingredients and brew it, not knowing what the potion's true effects are.
Perhaps a story where a character loses their love due to a misunderstanding, but then through a series of events, they are brought back together. It could involve self - discovery for both characters, realizing that their love was always meant to be, and they have to love and love again after learning from their past mistakes.