What are some interesting plotlines in 'harry gets grounded fanfiction'?

Maybe Harry uses a forbidden spell in the Gryffindor common room and gets caught. As a result, he's grounded and not allowed to participate in the upcoming wizarding event. He then has to find a way to make it up to his housemates.

Maybe in the fanfiction, Caillou gets grounded for breaking his sister's favorite toy. He then spends his time grounded trying to fix it as a way to make amends, which shows his growth in taking responsibility for his actions.

The most interesting part could be Trunks' attempts to break the rules of his grounding in a clever way. He might use his unique skills or intelligence to find loopholes.

Well, perhaps there could be a plotline where Loki, being a powerful and complex character, tries to use his magic to ensure the safety of Harry and the unborn child. He could be in conflict with other magical forces that see this as an abomination or a threat to the natural order. And Harry, on the other hand, might be dealing with his own insecurities and fears about becoming a parent at a young age.

One possible plotline could be Harry finding new and unexpected allies outside of the wizarding world he once knew. Maybe he discovers a hidden community of magical beings who are shunned by the mainstream wizarding society and they take him in.

One interesting plotline could be that Harry wishes for the return of his parents. This would completely change the dynamic of the story. He would no longer be an orphan and would have a family to support him. It might also change his relationship with Dumbledore, as he wouldn't be as dependent on the headmaster. Another could be that he wishes for an end to Voldemort without having to fight. This would lead to a very different kind of resolution to the main conflict in the series.

One possible plotline could be Harry being resorted into a different house and falling in love with a character from that new house. For example, if he gets resorted into Hufflepuff, he might start a romance with a kind - hearted Hufflepuff girl who helps him see the house in a new light.

One interesting plotline could be Harry getting help from a secret magical society that has been hidden from the wizarding world. This society might have unique spells and knowledge that they share with Harry to defeat Voldemort.

Perhaps there's a plotline where the transformation into a ferret has some unforeseen side effects. For example, Harry might gain some ferret - like abilities such as enhanced sense of smell or speed, which he then uses to his advantage in solving a mystery or escaping from a dangerous situation in Hogwarts. He could also struggle with some of the more ferret - like instincts, like being tempted to hoard shiny objects.

In some fanfiction, Harry might get married in a secret ceremony to protect his family from a new threat. His friends would be the only ones in on the secret. The wedding could take place in a hidden location, like an ancient, enchanted forest. His wife could be a powerful witch who has her own secrets. Their marriage could be a key part of a bigger plan to defeat an emerging evil. There could be a lot of mystery and intrigue surrounding their relationship, with them having to keep their true feelings and intentions hidden from the outside world.