In this fanfiction, the plot might involve some sort of danger that brings Harry and the Patil twins closer. For example, they could be targeted by a new dark wizard. Harry, being the hero he is, protects them and during this time, their relationship deepens. The twins, who were perhaps just acquaintances of Harry before, start to develop strong feelings for him. And Harry, attracted to their different yet complementary personalities, decides to marry them. It could also include how they deal with the reactions of their friends and family at Hogwarts.
One possible plot could be that after the defeat of Voldemort, Harry Potter starts to notice the Patil twins in a new light. He might be drawn to their unique personalities. He could initially struggle with the idea of being in a relationship with two people at once, as it goes against the norm in the wizarding world. But as time passes, they all realize they have a special connection and they get married in a grand wizarding ceremony, uniting their families and bringing new perspectives to the wizarding community.
Maybe it's about Harry having adventures together with the Patil twins. They could be facing some magical challenges in Hogwarts and their bond helps them get through it.
The main characters are Harry, who is the hero we all know from the original series. And then there are the Patil twins. Harry is the one who ends up marrying the twins, so his actions, thoughts, and growth are important. The Patil twins bring their own charm, their family background, and their individual identities which interact with Harry's throughout the fanfiction.
It could start casually. Maybe they meet during a Quidditch match or a school event. They exchange glances and start small conversations. As time goes on, they find they have common interests like a love for a particular type of magic or a shared dislike for certain school rules. This builds a foundation for their relationship, which gradually deepens into love, leading to marriage.
One possible plot could be that after the war, Harry Potter starts to notice Parvati Patil in a new light during the rebuilding of Hogwarts. They bond over their shared experiences in the fight against Voldemort. Their relationship gradually develops from friendship to love, and finally they get married, uniting the Gryffindor and Ravenclaw (since Parvati was a Gryffindor but was also associated with Ravenclaw - the Patil twins were often sorted into different houses in fan theories) houses in a new way.
How about a story where Harry Potter accidentally casts a spell that links his mind with the Patil twins? They start seeing each other's thoughts and memories. At first, it's really confusing and a bit invasive, but as they learn to control it, they use this new connection to their advantage. They might be able to communicate silently during a Quidditch match and help Gryffindor win. Or they could use it to outwit some Death Eaters who are lurking around Hogwarts.
One idea could be that Harry has to team up with the Patil twins for a special magic project at Hogwarts. They discover a hidden magical artifact in the library and have to figure out how to use it without getting caught by the teachers.
One idea could be a story where Harry Potter has to team up with the Patil twins for a special Hogwarts project. They might discover a hidden chamber together and have to solve various magical puzzles within it.
One idea could be the Patil twins using their unique magical skills, perhaps learned from a different magical culture, to help Harry in a dangerous mission. For example, they might have a special way of divination that gives Harry an edge in predicting Voldemort's moves.
Adventure is a big theme as well. Fanfictions often take the Patil twins on various adventures around Hogwarts or in the wizarding world at large. These adventures can range from solving mysteries within the castle to going on quests outside of it. It's all about showing the twins in exciting and often dangerous situations, and how they use their skills and wits to get through them.