Some fanfictions might have a plot where the Tails Doll's curse spreads in a small town. People start experiencing strange and terrifying events. The story could then focus on how the townspeople come together, despite their differences, to face this unknown threat. It could involve elements of mystery as they try to figure out what the Tails Doll really is and how to stop it.
One interesting plotline could be about a character trying to break the curse of the Tails Doll. They might embark on a journey to find ancient artifacts or consult with wise sages to figure out the origin and solution to the curse.
Often, Sonic characters like Sonic himself or Tails might be involved. Since the Tails Doll is related to the Sonic franchise, they could be trying to save their friend or the world from the curse. Maybe Sonic, with his speed and courage, is on a mission to stop the Tails Doll's curse from spreading further.
One interesting plotline could be Harry's journey to collect different rare dolls. Maybe he starts from a small local store and then travels around the world in search of unique dolls for his collection.
One popular 'tails and tails doll fanfiction' might be those that explore Tails' adventures in a new, uncharted world. Maybe he teams up with other Sonic characters in a story where they have to overcome a powerful new enemy.
Some fanfictions may focus on the Tails Doll getting lost in a strange dimension. In this dimension, it has to find its way back home while encountering various strange creatures and obstacles. Along the way, it might learn valuable lessons about itself and the world it comes from.
Well, in some 'Hermione family curse fanfiction', the curse might be related to a prophecy that Hermione has to fulfill in order to break it. This could lead to her going on a dangerous adventure to find the key elements needed for the prophecy. And perhaps she has to face some dark wizards or creatures along the way who are trying to stop her from breaking the curse because it benefits them in some way.
Another plotline might involve Shadow being mind - controlled to kidnap Tails. This could lead to a story where Sonic and his friends have to not only rescue Tails but also find a way to break the mind - control on Shadow. In this case, Tails might be able to use his intelligence to try and communicate with Shadow and find a way out from within the captivity.
Well, a possible plotline is that the curse mark is linked to an ancient and dark power in the Naruto world. Naruto, with the curse mark, starts to have visions or dreams related to this power. As he tries to figure out what it all means, he also has to deal with the physical and mental toll the curse mark is taking on him. His training then becomes not only about getting stronger in general but also about mastering this new and dangerous aspect of himself.
Perhaps there's a plotline where Percy has to keep the curse a secret from his friends. This could lead to some tense moments of near - discovery and the resulting drama as he tries to keep his friends in the dark while still relying on them in battles.
One interesting plotline could be Naruto struggling to control the power of the curse mark. He might accidentally use it in the wrong situation, like during a friendly spar with his friends, and then have to deal with the consequences of their shocked reactions.
In some fanfictions, Doll might have a change of heart about Ciel after seeing his vulnerability. For example, she could find out about his past traumas and decide to protect him instead of being on the opposite side as her circus troupe was initially. This could lead to a complex relationship development between them.