Well, in this type of fanfiction, a plot point could be the change in Draco's behavior. Since he is under the Imperious Curse, his actions might seem out of character. Harry might notice that Draco is doing things that he wouldn't normally do. For example, Draco might be acting more subservient or being forced to target Harry in a more malicious way than before. This would make Harry start to suspect something is wrong. Also, there could be a plot point where Harry has to convince his friends, like Hermione and Ron, that Draco is not acting of his own free will. They might be skeptical at first, but as Harry uncovers more evidence, they come around to help him figure out how to break the curse on Draco.
A great plot point could be the relationship development between Harry and Draco. Once Harry discovers Draco is under the Imperious Curse, he may start to see Draco in a different light. Instead of just an enemy, he becomes someone who needs to be saved. This could lead to some really interesting character interactions. Harry might start to protect Draco from those who are using the curse against him. And as for Draco, when he is finally free of the curse, he may have a newfound respect for Harry. This could be the start of a very different kind of relationship between the two, perhaps even a friendship or at least a more amicable acquaintance.
Harry is likely to be shocked at first. He has always seen Draco as a self - willed rival, so finding out that Draco is being controlled by the Imperious Curse completely changes his perception. He might freeze for a moment, trying to process what he has just realized.
A great plot point could be that the potions accident results in them being able to read each other's minds. They suddenly have access to each other's deepest thoughts and secrets. This makes them extremely uncomfortable at first, but as they start to understand each other better, they form an unlikely bond. For example, Harry discovers that Draco is under a lot of pressure from his family, and Draco realizes that Harry has his own insecurities despite being the 'Chosen One'.
One interesting plot point could be the reactions of their friends. Harry's friends might be really confused seeing him with Draco's tie, and Draco's cronies might be equally shocked. It could lead to some humorous exchanges as they try to figure out what's going on.
In 'Harry discovers his heritage fanfic', a great plot point could be that Harry uncovers a prophecy related to his heritage. This prophecy could reveal that he has a special mission related to his family's past. He may also discover that his family was involved in a great magical war long ago, and there are secrets that have been passed down through generations that he needs to uncover to fulfill his destiny.
The plot could involve Harry suspecting the Death Eaters or some other dark forces of being behind the Imperius Curse on Draco. So, he starts to investigate secretly, which might lead him into dangerous situations. Maybe he discovers a connection between Draco's Imperius state and a larger, more sinister plot against Hogwarts or the wizarding world in general.
One interesting plot point could be the two rivals being forced to work together during detention. They might start to see each other in a different light. For example, they could discover they both have a passion for a certain subject like potions, which they didn't know before because of their rivalry. Another plot point might be the challenges they face during the detention tasks. It could be something magical and dangerous that they have to overcome together, which builds an unexpected bond between them.
A really interesting plot point could be the love interests that develop for Harry in his new form. Since he's now a girl, perhaps some characters who never showed interest before start to notice him in a different way. Neville, for instance, might start to have a little crush on this new Harry. And Draco himself could be conflicted as he might start to develop feelings for Harry which would completely change the dynamic of their rivalry.
In 'Draco lives with the Weasleys fanfiction', an interesting plot might be Draco's interaction with Ginny. Ginny is a strong - willed character, and her relationship with Draco could be full of tension and growth. He may be initially dismissive of her, but as time passes, he comes to respect her skills and courage. Also, Draco's presence in the Weasley family could stir up some trouble within the family itself. Some members might be more accepting of him than others, leading to internal family dynamics and discussions. And his journey of unlearning the prejudices instilled in him by his family while living with the Weasleys could be a central and engaging plot point.
Well, one interesting plot point could be how Luna and Draco deal with their family's expectations. Since they are siblings in this fanfiction, they might have different views on their pure - blood heritage. Maybe Luna tries to be more open - minded while Draco is more traditional at first, and their relationship evolves as they learn from each other.
One interesting plot point could be Draco's struggle to redeem himself after the war. He might try to make amends for his past actions. Another could be his new friendships or alliances that form outside of his usual Slytherin circle. And perhaps his relationship with certain characters, like Harry Potter, might evolve in unexpected ways.