Arya might become more empathetic. Seeing the plight of the women in the brothel could make her more aware of the different forms of oppression in Westeros. This newfound empathy could influence her actions later, making her not just a seeker of revenge but also a fighter for the downtrodden.
Arya's character could develop by facing new moral dilemmas. Being in a brothel, she'd see the exploitation of women and might decide to take action against it. This would add a new layer to her sense of justice.
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.
Arya's identity as a Stark would be more deeply ingrained in her. She would start to embrace all the values that the Starks stand for. She might even try to teach these values to the people of the North. Her development would also involve her coming to terms with her past as a Faceless Man. She would decide how much of that part of her should be part of the new Stark legacy she is building.
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.
She might develop more in her ability to trust others. Saving her mom could be a team effort, and Arya has to rely on some people she may not have fully trusted before. This experience could make her more open to forming alliances and believing in the good in people, which is a big change from her rather solitary and distrustful nature in the original series.
Arya's character develops through her experiences. She faces hardships like the death of her family members which hardens her. She starts learning the ways of the Faceless Men, which changes her view of the world and herself.
If they were in a more peaceful setting, like a small village away from the wars and power struggles of Westeros, their relationship could develop more slowly and gently. Arya could help Gendry with his blacksmithing work, and Gendry could teach Arya about the simple joys of village life. Their love might grow out of shared everyday experiences rather than the life - or - death situations they usually face.
As Queen of the North, Arya's character would transform significantly. Her wild and independent streak would still be there, but she'd learn to channel it in a more productive way. She'd start to understand the importance of traditions and how they can be used to unite the people. Her relationship with power would be complex. On one hand, she'd use it to protect the North, but on the other, she'd be cautious not to let it corrupt her. She'd develop a more regal presence, but still keep her roots as a Stark. Her skills as a spy and assassin would be used in more strategic ways, like uncovering plots against the North and eliminating threats without causing unnecessary chaos. And she'd have to learn to balance her personal desires with the needs of her kingdom.
Well, Arya's warging in fanfic can be quite diverse. There are those that depict her warging as a very powerful and almost uncontrollable force at first. She might accidentally warg into an animal when she's in a state of extreme emotion, like anger or fear. As she grows and learns, she gains more control over this ability, and it becomes a valuable asset in her survival and quest for justice.
Arya's warging in fanfic is sometimes used to expand on her relationship with the old gods. Since warging is seen as a special ability, it could be linked to the magic of the old gods. Maybe she has visions or dreams when she wargs, and these could guide her on her path of revenge or self - discovery. Some fanfics might even suggest that the old gods are the ones who bestowed this power on her, and she has to learn how to use it for the greater good.