A scenario could be that the 10th walker has been following the fellowship secretly in Moria. When they finally reveal themselves, the fellowship is shocked. If the 10th walker is a skilled healer, they could tend to the wounds of the fellowship members who got injured in the mines. Or, the 10th walker might be a wizard with powers different from Gandalf's. Their magical abilities could either be a great asset or cause some unease among the fellowship.
The encounter of the 10th walker with the fellowship at Moria in fanfiction can be very interesting. The 10th walker may bring a new dynamic to the group. Maybe they are from a different race or culture that the fellowship has not encountered before. This could lead to cultural exchanges within the group. For example, they might have different ways of fighting or different beliefs about the dark forces in Moria. Their presence could also change the power balance within the fellowship, either causing some tension or strengthening the group as a whole. They might have a special connection to the ancient magic of Moria, which could be crucial in helping the fellowship overcome the many obstacles they will face in that dark place.
Another scenario could involve Minato teaching Naruto some new jutsu. Since Minato was a very powerful ninja, he could pass on some of his secret techniques to Naruto. This would not only strengthen Naruto further but also be a great bonding moment between father and son. They could also talk about the past, like how Minato sacrificed himself for the village and Naruto could share his own struggles growing up without his father.
One interesting scenario could be the 11th Doctor and Rose exploring a new and strange planet together. They might encounter unique alien species that test their wits and courage. Another could be a moment of emotional reunion, where the Doctor realizes how much he has missed Rose during his different regenerations.
One scenario could be that they meet in a college setting. Rick could be studying criminal justice and Michonne could be pre - law. They meet in a study group or at a campus event.
In 'legolas meets the fellowship fanfiction', Legolas is central. But we can't forget Frodo who has the heavy burden of the One Ring. Aragorn is a main character as he is a leader figure. Gimli, with his gruff yet endearing personality, is also a major part. Sam, Merry, and Pippin are important for their friendship and the different qualities they bring. And Gandalf, with his vast knowledge and power, is a crucial character. Each of them has their own story arc and how they interact with Legolas forms the crux of the fanfiction.
Well, it could be that Legolas meets the fellowship at a crucial moment, like when they are under attack. His arrival would then turn the tide of the battle. He could use his speed and agility to take out many of the attackers quickly. And then, as they continue on their journey together, he might teach some of the others how to move more stealthily through the forests, a skill that would come in handy in many situations.
One possible plotline is that they meet in a time - locked situation. They have to work together to break the time lock. Another could be that they meet because of a shared enemy that has somehow found a way to target both of their timelines. They would then have to put aside their differences and use their individual strengths to defeat the enemy.
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.
Well, perhaps they meet at a Stark Industries event. Tony is the owner, so he's there, and Bucky could be there as part of a security detail or just as an attendee. They might start off with a bit of a misunderstanding, Tony being the flamboyant inventor and Bucky the more reserved soldier. But then they find common ground in their shared interest in technology, especially when it comes to Bucky's cybernetic arm. They could exchange ideas about how to improve it or just have a general conversation about the future of technology in warfare and prosthetics.
One possible scenario could be that Remus has come to check on Harry secretly. Maybe he wants to make sure Harry is okay and see if he needs any help with his magic studies in secret, away from the Dursleys' watchful and often unkind eyes.