In this fanfiction, it's possible that Amy and Rory will be quite shocked to meet the 13th Doctor at first. They'll soon realize that she has her own unique charm and way of doing things. They could end up helping her save the day, perhaps by using their past experiences to offer different perspectives on the problems they encounter.
There's also a chance that a new, original villain could be created for this fanfiction. It could be an alien race that has a grudge against the Doctor for something she did in the past (even if it was a past regeneration). And they target Amy and Rory to get to the Doctor. This new villain could have unique powers and a complex backstory that makes them a formidable foe.
In the '10th doctor meets amy fanfic', they could start off not getting along very well. Amy might be a bit too headstrong for the Doctor at first. But as they face challenges together, like dealing with an evil alien force that's threatening the universe, they could learn to respect and rely on each other. And perhaps in the end, they become great friends who have shared memories of incredible experiences.
They could also meet in a time - locked situation. The 12th Doctor is trying to solve a mystery from his past, and the 13th Doctor stumbles upon the same situation in her present. At first, they don't understand how they are both involved, but as they start to piece things together, they discover that it's all part of a much larger, more sinister plot. Along the way, they might meet some old friends or foes from their respective tenures as the Doctor. And in the end, they work together to outwit the mastermind behind the plot, all while having some really interesting conversations about their experiences as the Doctor.
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.
In fanfiction, when the 13th Doctor meets the 11th Doctor, there could be a lot of chaos and fun. They might exchange stories about their adventures. Maybe they would team up to fight a common enemy that spans across their different timelines.
In fanfiction, when the 11th Doctor meets the 12th Doctor, there could be a clash of personalities at first. The 11th is so full of child - like wonder and the 12th is a bit more reserved. But then they might find common ground in their love for the TARDIS and for saving the universe. They could end up learning from each other. For example, the 11th Doctor might teach the 12th how to be more carefree sometimes, while the 12th Doctor could show the 11th how to be more strategic in dangerous situations.
It could be a very heart - warming story. Sonic and Amy could be nervous about meeting each other's families. Sonic's friends might also be involved, like Tails could come along to support Sonic. There could be a lot of cultural exchange if their families are from different backgrounds. Maybe there are some family traditions that Sonic and Amy have to participate in, which could lead to some comical or touching moments.
In such a fanfiction, they might have an adventure together. Maybe they team up to fight a common enemy that neither could defeat alone. For example, a new, powerful alien threat that has emerged in the Doctor Who universe.
One popular storyline is Rory having to save the 11th Doctor from a particularly dangerous alien threat. Maybe the Doctor is trapped in a time - loop created by a malevolent race, and Rory uses his military training and knowledge of the Doctor's habits to break the loop. Another is when they end up in a parallel universe together and have to find their way back home while dealing with the strange and often hostile versions of people they know. And there are also stories where Rory and the Doctor get separated and have to rely on their bond to find each other again.
In this fanfiction, perhaps Harry would introduce the Doctor to the wizarding world. The Doctor could then use his scientific knowledge to understand the magic there, and they might team up to fight some common enemies that threaten both the wizarding world and the universe at large. For example, there could be an alien race that wants to harness the power of magic for their own evil purposes. The Doctor's technology and Harry's magic would make for an interesting combination to combat such a threat.