One plot could be that an original character (oc) is a time - traveling thief who accidentally steals a crucial component from the Doctor's TARDIS. The 12th Doctor has to track this oc down across different time periods. As he does, he discovers that the oc has a tragic past that led them to a life of thievery. The Doctor decides to help the oc instead of punishing them, and together they face a threat that was awakened by the stolen component.
Perhaps the oc is a brilliant scientist from a far - flung future who has created a device that can manipulate time in a way that even the Doctor is not fully aware of. The 12th Doctor encounters this oc when strange time anomalies start to occur. They initially clash as the oc is overconfident in their creation. But when things go out of control, they must work together. The oc learns from the Doctor's wisdom and the Doctor gets new insights from the oc's scientific knowledge.
One interesting 11th doctor oc fanfiction could be about an OC who is a time - traveling detective from a parallel universe. They team up with the 11th doctor to solve a mystery that spans across different time periods and galaxies. The OC might have unique abilities like being able to sense time rifts, which adds an exciting element to the story.
The story could involve the OC having a special ability or background that complements or contrasts with the 10th Doctor. Maybe it brings a fresh perspective to familiar Doctor Who themes.
The unique combination of the 9th Doctor's character and an original character (OC). The 9th Doctor has his own charm and quirks, and when paired with an OC, there are infinite possibilities for new storylines. It could be a fresh take on the Doctor Who universe.
There could be a storyline where the 11th Doctor and the OC find themselves in a parallel universe. In this universe, things are very different from what they are used to. They have to figure out how to get back to their own universe while also dealing with the strange things in this new one. Along the way, they might meet alternate versions of their friends or enemies, which adds to the complexity and excitement of the story.
Perhaps the OC is a witch doctor who was once a human but was cursed herself long ago. She has been living in the bayou, half - human half - something else. When she meets the princess - frog, she sees a chance to break her own curse as well. So she decides to use her combined knowledge of both human and non - human magic to fight against the forces that keep the princess in her amphibian form. This could involve a complex plot of self - discovery and redemption for both characters.
In the fanfiction, the 11th doctor, with his eccentric and energetic personality, could initially be a bit confused by the 13th doctor's more modern approach. But then they could start to combine their wits. For example, the 11th doctor's knowledge of ancient alien races could be paired with the 13th doctor's understanding of current galactic politics. They could work together to save a planet that is on the brink of destruction due to a complex web of time - related issues. The encounter could also lead to some humorous moments, like when they argue about who has the better sonic screwdriver or who has had the more exciting adventures.
Well, perhaps the 9th Doctor and the vampire could be on a journey to find a cure for the vampire's condition. They might travel through different time periods and encounter various historical figures who have knowledge about vampires. Along the way, the Doctor tries to teach the vampire about the value of all life forms while also facing challenges from other creatures who oppose their mission.
Well, perhaps the 10th doctor could use his TARDIS to travel to the Naruto universe. He might find Naruto as an orphan and decide to take him under his wing. He could then teach Naruto about different worlds and technologies, while also helping him with his ninja training in a very unique way, using his knowledge of science and alien cultures.
Well, perhaps the 10th Doctor could use his time - traveling abilities to go to the Naruto universe. He might find Naruto as a young orphan and decide to raise him. He could teach Naruto about different cultures and technologies from his own world, which would give Naruto an edge in his ninja training. Maybe he'd also introduce Naruto to some alien species that have similar chakra - like powers, opening up new ways for Naruto to develop his skills.
One possible plot twist could be that they find out they are both parts of a larger plan by an unknown enemy. Maybe an ancient force has been manipulating their timelines to bring them together for some sinister purpose.