Fanfiction about Percy and Hermione being twins: What are some interesting plot ideas?

A great plot could be that they discover they are twins later in their Hogwarts years. This revelation could cause a stir in the wizarding world. They might then start to explore their family history together, finding out secrets about their parents that were previously unknown. Maybe they find out that their parents had some special mission that they now need to continue as twins.

One idea could be Percy trying to understand the twins' pranks and finally joining in on one. Another could be the twins getting Percy to loosen up during a stressful time at Hogwarts, like exam week. Maybe they play a prank that backfires and Percy has to help them fix it without getting in trouble with the professors.

One idea could be that they discover their twin bond gives them unique powers. For example, they can combine their skills in combat, like Percy's water control and Thalia's lightning, to defeat a powerful enemy. Another plot could involve them exploring their family history together, finding out secrets about their parents that change their view of themselves. Maybe they meet a relative who knew about their twin relationship all along but was sworn to secrecy.

One plot idea could be that Percy and Jason discover they are twins in a very unexpected way. Maybe during a quest, they start having the same strange dreams and realize they have a deeper connection. Another could be that they have to team up against a powerful enemy who is specifically targeting them because of their unique twin bond.

Another plot idea could be that the Riddle twins have a special connection to an ancient magic that Harry and Hermione need to understand in order to defeat Voldemort once and for all. The twins could hold the key to unlocking this magic, and throughout the fanfiction, they go on a journey with Harry and Hermione to discover how to use it.

Perhaps they were separated at birth due to some family feud or difficult circumstances. In the fanfiction, as they start to realize they are twins, they face opposition from some of their friends or family members who are not happy about this newfound relationship. However, they persevere and use their musical talents to bring the two sides together.

A third plot could involve Percy using his intelligence to improve the lives of those around him in the magical community. He could come up with innovative ways to teach magic to younger students, making it more accessible and fun. He might also develop new spells or magical devices that make daily life easier for wizards and witches. For instance, he invents a spell that can instantly clean and organize a messy room, which becomes very popular among the students at Hogwarts.

One idea could be that Percy and Hermione meet during a magical event that crosses over the Greek mythology world and the wizarding world of Harry Potter. They team up to solve a mystery that involves both magic and ancient Greek curses.

Another plot could involve Percy being assigned to work with Hermione on a top - secret project at Hogwarts. Maybe it has something to do with protecting ancient magic texts. Along the way, they learn to respect each other's different approaches and form an unlikely friendship.

Well, they could be the result of some sort of cross - over experiment gone wrong (but in a good fanfic way). Maybe they have powers from both worlds but struggle to control them at first. For example, they might accidentally cast spells while trying to use their demigod powers. And they could be the bridge between the two groups of friends. The demigods are skeptical of wizards and vice versa, but the twins help them understand each other.