One possible plotline could be that after breaking his wings, Aziraphale has to deal with the loss of his angelic powers. He might struggle to fit into the world as he no longer has the same abilities. For example, he may find it difficult to perform simple angelic tasks like protecting a certain area or influencing positive events. Another could be that his relationship with Crowley changes. Crowley might have to take on a more protective role towards Aziraphale, which could lead to some interesting character development for both of them.
In this fanfic, it could be that Aziraphale breaks his wings accidentally. Maybe during a fight with a demon who has a new, powerful weapon. His broken wings could be a symbol of his vulnerability now. The story could then focus on how he hides this fact from the other angels at first, fearing their reaction. And as time passes, he has to come to terms with his new state, all while trying to keep up the appearance of being a normal angel. This could lead to some tense and emotional moments in the story.
Perhaps in the 'aziraphale breaks his wings fanfic', Aziraphale breaks his wings as a sacrifice. He might do it to save someone, like Crowley from a powerful enemy. This would then lead to him facing the consequences of being a fallen - like angel. He could be shunned by other angels and have to find a new purpose in life. It could also explore how he copes with the physical and emotional pain of losing his wings, and how he tries to regain some form of grace or purpose.
One possible plotline could be that aziraphale is betrayed by a fellow angel who tears off his wings as a form of punishment for some perceived disobedience. Another could be that he sacrifices his wings to save Crowley from a powerful enemy. Maybe there's a plotline where a dark force attacks him specifically to take his wings for some dark magic purpose.
Perhaps an ancient evil entity that has awakened. This entity might view Aziraphale as a threat because of his unique relationship with both the angelic and demonic realms. So it targets Aziraphale specifically and causes him to break his wings in an attempt to weaken him and disrupt the balance between good and evil that Aziraphale has been unknowingly helping to maintain.
One possible plotline could be a character's journey to repair their 'broken wings'. They might search for a way to regain their former glory or power within the DNangel world.
Perhaps in the fanfic, Asami has her own dreams and ambitions that Korra unknowingly hinders. For example, Asami wants to expand her company's business in a certain area, but Korra's actions as the Avatar cause political unrest in that region. Asami, feeling let down by Korra's lack of consideration for her goals, decides to break away from her. Another plotline could be that there's a misunderstanding. Maybe a false rumor spreads that Korra has feelings for someone else, and Asami, heartbroken, decides to end things with Korra.
It could be a high - ranking and strict angel who believes aziraphale has strayed too far from the angelic path. This angel might see aziraphale's interactions with Crowley or his unorthodox ideas as a threat to the order of the celestial realm.
In a 'artemis breaks percy's heart fanfic', it could be that Artemis is deceived by someone into believing Percy has done something wrong. As a result, she distances herself from him, breaking his heart. Percy then has to prove his innocence while dealing with the pain of her rejection. This could involve a lot of emotional turmoil for both characters, with Percy trying to win her back and Artemis struggling with her feelings and the false information she was given.
One possible plotline could be that Naruto discovers his new wings during a battle. Maybe he's in a really tough fight against a powerful enemy and suddenly, wings sprout from his back. This gives him an unexpected advantage in the air, allowing him to dodge attacks more easily and launch aerial assaults. Another could be that the wings are a result of some new chakra form he unlocks. He has to learn to control them, which could lead to some comical training scenes with his friends like Sasuke and Sakura trying to help him figure out how to fly.
A plotline might involve a character in a failing relationship. As the relationship deteriorates (the way down), the character decides to focus on self - improvement. They start going to the gym, taking up new hobbies like painting, and making new friends. This process of self - discovery and growth is their way of building their wings and becoming a stronger, more independent person.
One possible plotline could be that Hermione breaks her leg during a Quidditch match while she's trying to catch the Snitch. Her friends then have to take care of her and help her keep up with her studies. Another could be that she breaks it while exploring a dangerous part of the Forbidden Forest and they have to figure out how to get her safely back to the castle.
One possible interesting plotline could be Harry's reasons for breaking the alliance. Maybe he discovers some dark secrets within the alliance that go against his values, like some members being involved in unethical magic practices.