Well, first, create some interesting vampire characters with their own personalities. For example, a brooding vampire who's trying to fit in at high school but is constantly tempted by blood. Then, set the high school scene. It could be a regular high school where vampires are secretly attending. Add some conflicts like the vampires having to hide their true nature from humans, or a love triangle between a human, a vampire, and a werewolf (to make it more exciting).
The love potion can initially create a false sense of love. For example, if Draco is under the influence of a love potion for Harry, he might act overly affectionate, which could make Harry uncomfortable at first. But it could also be a catalyst for them to start interacting more, which might lead to a real relationship later.
Sonic might be really confused if he is under the effect of the love potion. He's always been independent and suddenly having strong romantic feelings for Amy would be a big change. He might try to fight the feeling at first because it's so alien to him.
It could also complicate their relationship. If they find out it was a love potion that made them feel this way, they might question whether their feelings are real or just the result of the potion. Naruto, being a straightforward person, might struggle with this idea. He wants to believe that his feelings for Hinata are genuine, but the existence of the potion makes him doubt.
Well, he might initially be confused. Since it's a love potion, he could start having strong, uncharacteristic feelings for Dravo. Maybe he becomes overly affectionate towards Dravo, not really understanding why these new emotions are surging within him.
Here are some novel recommendations about the protagonist strengthening potion:
1. [Fate Changing Alchemist]
2. "The dandy Marquis: Supreme Soul Cultivator."
3. Super Gene
4. " Reborn, I want to be a study god."
5. [Extraordinary Potion Master]
6. "The World of Beast Pets, All-rounded Summoner"
7. [The Foppish Medical Concubine: The Useless Fifth Miss]
8. Vivian
9. " Full-time Mage: Starting from the Pharmacist's Attack on the Goddess."
These novels all have the plot of the protagonist's strengthening drug, which can satisfy your reading needs.
Harry might be really confused at first. He's used to seeing Draco as an adversary, so suddenly having these strong feelings of love would be really disorienting. He might try to fight the feelings or question if they're real. Draco, on the other hand, could either be in denial or embrace it depending on his character in the fanfiction. If he's written as more self - assured, he might go with it at first, but if he's more insecure, he might try to hide it.
In a Hannigram fanfic, a love potion could work by heightening their existing emotions. Since they already have a deep, if somewhat twisted, connection, the love potion might intensify their feelings of attraction and obsession. For instance, it could make Hannibal more protective of Will or make Will more accepting of Hannibal's darker tendencies.
Obviously Merlin himself could be affected. He's the one with the magic and might accidentally expose himself to the potion. Arthur is also a likely candidate. As the king, if he's affected by the love potion, it would have a huge impact on Camelot. Morgana could also be a character affected. If she were under the influence of a love potion, it could change her plans and her relationships with other characters. And Guinevere too, since she has important relationships in Camelot that could be altered by the potion.