In fanfiction, when Aang meets his grandchildren, it could be a very heartwarming moment. He might pass on his wisdom about airbending and the importance of balance in the world. Maybe he'll tell them stories of his adventures with his friends, like how they defeated the Fire Lord and brought peace to the four nations.
He might have a very nurturing relationship. Since he had a tough life himself, he'd want to make sure his grandchildren are happy. He could be strict when it comes to their magical education but also very loving.
Well, in this fanfiction, perhaps Snape would be initially shocked. He might see his own traits in his grandchildren. He could share his knowledge of potions or magic with them in a more gentle way than he ever did with his students. Maybe he would tell them stories about the old days at Hogwarts, including his time with Harry Potter and the other characters.
In the original series, Aang was the main hero on his journey. But in fanfiction when he meets his grandchildren, he is more of a wise elder. He's no longer in the middle of battles but instead sharing his life experiences.
In fanfiction, when Darth Vader meets his grandchildren, there could be a moment of shock and confusion. His dark past might contrast sharply with the innocence of his grandchildren. Maybe he would initially be feared by them, but as time passes, he could show a side of him that was long buried under the Vader persona, a side that is capable of love and protection.
In such a fanfiction, there could be a conflict over how to deal with villains. Naruto is used to more straightforward combat, while Aang often tries to find non - violent solutions first. This difference in approach could lead to arguments when they face a common foe.
Well, Naruto could teach Aang some of his ninja techniques like the Shadow Clone Jutsu. And Aang could show Naruto how to control the air currents for faster travel. They might also team up to fight a common enemy, perhaps an evil spirit that threatens both their worlds.
In a 'Korra meets Aang' fanfiction, a storyline could be that Korra is having trouble with her connection to the past Avatars. Aang then comes to her as a sort of mentor, guiding her through the process of strengthening that connection. They could also face a common enemy that is trying to sever the Avatar's connection to the past altogether, which would force them to fight side by side and use their combined powers and knowledge to overcome the threat.
If Korra meets Aang in fanfiction, they may have a deep conversation about the role of the Avatar. Aang could share his story of how he had to end the Hundred Years War and the toll it took on him. Korra could then talk about her struggles in the modern world with things like industrialization affecting the balance of the elements. This exchange would be really interesting as they compare and contrast their Avatar journeys.
Well, it could be that the Olympians introduce Aang to their own powers and magic. For example, Zeus could show him how to control lightning in a different way than Aang has seen before. Aang might also befriend some of the Olympians, like Hermes, and they could go on adventures together across different realms. This could lead to some interesting cultural exchanges between the two fictional universes.