In some fanfictions, the magical eye could be the key to unlocking a hidden part of Hogwarts that holds a great secret. Harry, with his eye, is the only one who can find this place. He then has to deal with the challenges and revelations that come with this discovery. Maybe the eye also has a connection to his family's past, and as he explores its powers, he learns more about his ancestors and their role in the wizarding world.
One possible plotline could be that the magical eye allows Harry to see the future in a hazy way, and he has to figure out how to use this ability to prevent a great disaster from befalling Hogwarts. Another could be that the eye is a target for dark wizards who want to use it for their own evil purposes, so Harry has to constantly protect it.
I'm not sure which specific 'Harry has a magical eye fanfiction' you're referring to. There could be many out there. It might be a story where Harry's magical eye gives him some unique abilities, like seeing through certain spells or detecting hidden objects more easily. Maybe it also plays a role in his relationships with other characters, for example, helping him to better understand the intentions of his friends or foes.
One possible plotline could be that Harry is in a magical world where polyamorous relationships are more accepted. He meets two men who are very different from each other. One might be a brave and adventurous wizard like him, and the other could be a more studious and calm character. They all come together through a series of magical adventures and gradually fall in love with each other.
One possible plotline could be Harry gradually losing his magic as the 'magical cancer' progresses. He might struggle to keep it a secret from his friends, especially Hermione and Ron, who would be desperate to find a cure. Another could be that he starts having strange visions or experiences related to the magical source of this 'cancer' which could lead him on a quest to find its origin in the wizarding world, even as his health deteriorates.
It could be part of a beauty - and - the - beast - like story where Harry's silky hair is what initially draws someone to him, but they have to look past his other 'imperfections' or his difficult situation. For instance, if he's still living with the Dursleys and his silky hair is like a glimmer of hope or beauty in his otherwise tough life.
Perhaps the armband is a family heirloom that Harry discovers. It could hold the key to some long - forgotten Potter family secrets. This could lead him on a journey to uncover his family's past and also give him an edge in the fight against the forces of evil. The armband might have inscriptions or symbols that he has to decipher.
One possible plotline is that the dragon helps Harry discover a hidden magical place. Since dragons have a strong sense of magic, it could lead Harry to a place full of ancient spells or powerful artifacts.
One possible plotline could be that Harry got injured during a battle against a dark wizard, resulting in the loss of an eye. He then has to adapt to his new situation while still facing the challenges in the wizarding world. For example, he might struggle with his depth perception during duels.
Well, a plotline could involve Harry's Fae blood making him more attuned to nature. So he starts to have a deeper connection with magical plants and animals. This could lead to him finding new ways to fight against the dark forces. Another plotline might be that his Fae heritage is a secret that certain characters are trying to protect or exploit, which creates a lot of intrigue and mystery in the story.
Another plotline could be that Harry's multiple sclerosis actually gives him some unique magical abilities or insights. It could be that his condition makes him more in tune with certain types of magic that others can't access. This could change the power dynamics in the wizarding world and make Harry a target for some while a hero for others who see the potential in his new - found abilities.
One possible plotline could be that Harry is part of a polyamorous relationship where they all live together in a big, chaotic but loving household. They might support each other through magical adventures and deal with the judgment from the wizarding society.