Who are the potential new characters in 'harry lives as a muggle fanfiction'?

There could be a new ghost that haunts the chamber. This ghost might have some connection to the secrets of the chamber and be able to guide Harry in his exploration.

One character could be a Muggle schoolteacher. Draco might enroll in a Muggle school to blend in, and this teacher could take an interest in him. They could have conversations where the teacher tries to understand Draco's 'different' background (without knowing he's a wizard, of course). Another could be a Muggle mechanic. If Draco has some issues with a Muggle vehicle or machinery, he'd interact with the mechanic, and it would be a funny and challenging situation for him as he tries to understand how non - magical machines work.

One potential Muggle actress could be Carey Mulligan. She has a great range as an actress and could bring a lot of depth to the role of the Muggle wife in the fanfic. Also, Felicity Jones could be a good candidate. She has a charm about her that would fit well with the idea of being Harry's Muggle actress wife. It could be interesting to see how her acting skills would be incorporated into the story, like if she used her acting to help Harry in some undercover wizarding missions in the Muggle world.

One character could be Dobby. Even though Harry is living alone, Dobby might still find a way to visit him and offer his help. Another could be the Hogwarts ghosts. They can pass through walls and might visit Harry in his solitary abode.

Obviously Percy himself. There could also be some of his friends from his normal life who come to visit him in the wild or maybe even join him, like Annabeth. And then there could be various wild animals that act as characters, like a wise old owl or a friendly deer.

Maybe there is a social worker named Mrs. Johnson who is trying to help the homeless in the area. She tries to reach out to Percy, but he is initially hesitant because he has trust issues. These characters can all interact with Percy and shape his story while he lives on the streets.

There could be a mysterious old wizard who takes Harry under his wing. This wizard could be a recluse who has some unique knowledge about magic that helps Harry in his journey.

Alien races that are envious of the Earth - born magic could be enemies. They might see Harry and the wizards as a threat to their own power and dominance in the universe. Also, there could be dark wizards who have escaped to space to avoid the law on Earth and continue their evil deeds, now with a new set of space - related challenges and opportunities.

There could be an American wizard who takes Harry under his wing, like a gruff but kind old wizard named Alistair. He could teach Harry about American magic in a no - nonsense way.

One possible plotline could be Harry trying to hide his wizarding past from his muggle friends and coworkers. For example, he might accidentally use magic in a moment of panic and then have to cover it up.