What makes a bittersweet potion fanfic compelling?

The mix of emotions and the complex relationship dynamics. It's the ups and downs, the conflicts and resolutions that keep readers engaged.

One possible main character could be a brave adventurer. They come across the bittersweet potion during their travels and find that it has the power to heal their wounded heart from past losses, but also makes them vulnerable in new ways. Another could be a witch who is known for her potions. She creates the bittersweet potion but then realizes it has a mind of its own and starts to control the lives of those who drink it. She then has to find a way to reverse its effects.

Well, a possible plot idea for 'a bittersweet potion fanfic' is that the potion is created by an inexperienced wizard. The wizard doesn't realize that the potion has the power to make people experience their greatest fears and joys simultaneously. As the story unfolds, different characters drink the potion accidentally, and we see how they deal with these intense and conflicting emotions. It could also be that the potion was meant for a noble purpose, like curing a plague, but has some bittersweet consequences like changing the appearance of those who take it.

The blend of emotions. In a bittersweet worm fanfic, you get the sadness of the characters' hardships and losses, but also the sweet moments of their achievements or new relationships. It's like real life, full of ups and downs.

The contrast. In bittersweet MLP FIM fanfic, there's often a contrast between happy and sad elements. For example, a pony might achieve a great goal but lose someone important in the process.

A bittersweet novel often has a mix of happy and sad elements. For example, in a love story, the characters may find great love but face external circumstances that keep them apart, like in 'Romeo and Juliet'. Their love was pure but the feud between their families led to tragedy.

It could be a combination of a touching story with some sad moments and a glimmer of hope. Maybe the characters face challenges but there's still a sense of growth and possibility.

It could be the combination of emotional depth and some explicit content. Maybe the story has a sad undertone while featuring sensual scenes.

A good 'Princess Duty' fanfic often has an engaging plot and well-developed characters. It might introduce new challenges or adventures for the princess to overcome.

The plot twists and complex characters. The way the story keeps you guessing and the depth of the characters make it really engaging.