Another interesting concept is a love potion that is made from very rare and magical ingredients. The search for these ingredients could be a big part of the story. The main character could be on a quest to find the final ingredient to complete the love potion, and along the way, they discover secrets about love and themselves.
Some fanfictions in this genre might focus on the love potion's origin. It could be a magical artifact from another dimension or a mad scientist's creation. The story could then revolve around the Avengers' quest to find the antidote. This could lead to different character arcs, like Natasha Romanoff using her spy skills to track down the source, and Bruce Banner struggling to control the Hulk while under the potion's influence.
One possible plot idea could be that a love potion is accidentally consumed by Sasuke, leading to some comical and confusing situations as he tries to deal with his new - found feelings for Naruto. For example, he might find himself blushing around Naruto all the time and doing things out of character to be close to him.
One idea could be that a character accidentally drinks the love potion and falls for the wrong person, like Dipper falling for Gideon, creating a chaotic and humorous situation. Another could be a character using the love potion to win a popularity contest in Gravity Falls, but things go awry when too many people fall for them at once. Maybe a character tries to use the love potion to make their crush notice them, but it backfires and makes the crush avoid them instead.
Well, perhaps there could be a plot where an old, forgotten magic related to love potions resurfaces. Percy discovers a vial of this ancient love potion while on a quest. When he brings it back to camp, it accidentally gets spilled near a group of demigods. This causes a chain reaction of unexpected love interests. Some demigods start to form relationships they never would have considered before. It could also be used by an enemy who infiltrates the camp to use the chaos of the love - stricken demigods to their advantage, like stealing important artifacts while everyone is distracted by their new - found loves.
One idea could be that Hannibal, being the complex character he is, accidentally ingests a love potion. He initially tries to resist the effects as it goes against his controlled nature. But as the potion takes hold, he finds himself drawn to a character in an unexpected way, leading to a series of internal and external conflicts as he battles between his true self and the potion - induced feelings.
One plot idea could be that Draco accidentally drinks a love potion meant for someone else and he starts acting strangely towards Harry. Harry is initially confused but then realizes what's going on and has to find a way to reverse the potion's effects while also dealing with his own mixed feelings for Draco.
One idea could be that a villain creates a love potion and accidentally makes Chat Noir fall in love with the wrong person, like a civilian. This would cause chaos as Chat Noir tries to court this person while also keeping his identity a secret. Another plot could be Ladybug getting affected by the love potion and falling for Hawk Moth, which would put Paris in great danger as she might be tricked into giving up her Miraculous. Or perhaps a love potion gets spilled in the school and all the students start acting strangely in love, and Ladybug and Chat Noir have to find a way to reverse it without revealing their identities.
One idea could be that a mischievous character accidentally creates a love potion and it gets spilled on Naruto and Hinata. They start acting really lovey - dovey in a comical way. For example, Naruto might constantly try to give Hinata his ramen, which is his favorite food, as a sign of his 'newfound' love. And Hinata would be blushing non - stop and following Naruto everywhere.
A possible plot for a Merlin love potion fanfiction is that the love potion has a reverse effect. Instead of making someone fall in love, it makes them hate the person they previously loved. Merlin has to find a way to reverse this before it causes too much damage. Another plot could be that a magical creature gives Merlin the love potion recipe, but it comes with a price. Merlin has to complete a series of dangerous tasks in order to use it. And lastly, the love potion could be used to make an arranged marriage work. Merlin uses his magic to create a love potion to ensure the happiness of the couple, but he has to be careful not to be discovered.
One idea could be a student accidentally using a love potion on a teacher, creating chaos in Hogwarts. For example, if a first - year student manages to get their hands on a love potion and uses it on Professor Snape, who then starts acting completely out of character, being overly friendly and kind, which confuses all the students.