If we were to imagine Ash using aura to see fanfiction, he might use it to sense the creative energy or the 'thought waves' of the fanfiction writers. His aura could then translate those waves into the actual stories. However, this goes against the established rules of the Pokémon world as we know it. Fanfiction is a human - created concept outside of the normal Pokémon abilities, and this would be a huge departure from the norm.
If it were possible, perhaps Ash could use his aura to tap into some sort of psychic network where fanfiction exists. But this is really just wild speculation as there's no basis for it in the Pokémon lore.
There's no canonical indication that Ash uses his aura abilities to see fanfiction. Fanfiction is a concept within the fan community, not something directly related to the in - universe powers in the Pokémon world.
Ash in the fanfiction could learn to use aura by encountering a rare event or artifact that unlocks his potential. Or perhaps he has a series of challenging battles that force him to tap into this ability and refine his skills over time.
In this fanfiction, Ash's aura could be like an invisible shield around Dawn. His strong connection with his aura allows him to project it towards her. If there are any attacks, whether physical or from special abilities, the aura could absorb or deflect them. It's as if the aura becomes a safeguard that he can manipulate to keep Dawn safe.
Well, it could be that Ash's aura has a special connection with Serena's in the fanfic world. His aura might be able to transfer some of his energy to Serena when she's weak or injured. He could focus his aura to create a protective shield around her, shielding her from attacks like from wild Pokémon or bad guys. And this way, he saves her using his aura abilities.
It could be that there is a young, impressionable character who looked up to Ash Aura. After the betrayal, this character is confused and starts to question his own beliefs. There might also be a powerful mage in the story who has the ability to see the truth behind Ash Aura's actions and is trying to prevent the chaos that the betrayal has caused.
One possible plotline could be Ash discovering his heritage as the prince of aura and having to learn how to control and use his new - found powers. For example, he might struggle at first but then gradually master them to face stronger opponents.
One great aspect of Aura Guardian Ash fanfiction could be the exploration of Ash's latent aura powers. Maybe in these stories, Ash discovers he has a much deeper connection to the aura realm than he ever knew. This could lead to him having new abilities and forming unique bonds with Pokémon that are also attuned to the aura.
One possible plotline could be Ash discovers his latent Aura Guardian abilities gradually. He might start having strange visions or experiences related to aura. Then, he has to find someone to train him, like an old Aura Guardian who has been in hiding.
Well, there could be a plot where Ash's aura suddenly goes out of control during a big tournament. Serena, with her special understanding of auras, steps in to calm him down. Their auras interact in a beautiful and powerful way that not only saves the day but also makes them realize their feelings for each other.
Well, it could be that Ash Aura, who was perhaps trusted by the group in the fanfiction world, reveals some dark secrets or joins the enemy side, thus betraying those who once relied on him. Maybe he was lured by power or some hidden motives.