Well, one possible plot could be that Robb stumbles upon Arya in the chaos of war. He might be leading his troops and suddenly recognize her among a group of refugees or captives. Then he would immediately take her under his protection, ensuring her safety and vowing to take her back home. This would be a moment of great relief and joy for both of them, especially considering all the hardships they've been through.
It would be a symbol of hope. In the dark and brutal world of Game of Thrones, family reunions are rare and precious. For Robb to find Arya, it means that a part of their family can be whole again. It also gives both characters a new sense of purpose. Robb now has another reason to fight and survive, to protect his sister. And Arya, who has been alone for so long, has someone she can truly trust again.
Well, in a fanfic where Robb finds Arya, they could immediately start making plans to take back Winterfell. Arya's skills could be a great asset to Robb's military campaigns. They might also share stories of their experiences during their time apart, which could strengthen their bond.
One great fanfic could be where Robb finds Arya in a small village. He's overjoyed to see his sister alive. The story might focus on their emotional reunion and how they plan to reunite with the rest of their family. It could also include some action scenes as they face threats on their journey back to safety.
In a fanfic, Arya could be in the brothel to rescue someone. It could be a young girl who was sold into prostitution against her will. Arya, with her skills and no - nonsense attitude, decides to take matters into her own hands. She has to outwit the brothel owner and any guards, and this adventure in the brothel could be a new chapter in her journey of self - discovery and growth as a character.
A fanfic about Arya finding a dragon egg could start with her stumbling upon it during one of her adventures. For example, she might find it in an old, forgotten castle. Then, the story could focus on her attempts to keep it safe. She could hide it in her belongings and try to find someone who might know about dragon eggs. The story could also show her internal struggle, as she has to balance her new discovery with her existing goals like revenge.
One possible plot could be Arya using the brothel as a cover. She might be spying on certain characters who frequent the place. Since she has skills in disguise and stealth, she could blend in among the workers or patrons to gather information for her own purposes, like revenge or to aid in the political chaos of Westeros.
One possible plot could be that Robb Stark manages to avoid the Red Wedding trap. Maybe he receives a tip - off from an unexpected source, like a disgruntled Frey servant. With this knowledge, he could turn the tables on his enemies. He might use his military strategy skills to ambush the Freys instead, and this could lead to a major shift in the power dynamics in the North, with Robb emerging as an even stronger leader.
The plot might involve Arya training the dragon in secret. Since she has her skills in stealth and combat, she could teach the dragon to be a silent and deadly force. They could explore uncharted regions of Westeros together, uncovering secrets and perhaps finding new allies or ancient powers.
A simple plot could be that Arya and Lemon cross paths in a forest. They both have different goals but realize they can achieve more together. So they team up to hunt down a group of outlaws who have been terrorizing the local villages.
In some fanfictions, there might be a plot where Robb discovers Arya's true potential in a different way. Maybe he sees her combat skills and decides to train her further, creating a unique bond between them as they both strive for the survival of their family. This could involve them facing off against common enemies and making strategic decisions together.