One interesting plotline could be where Harry discovers a hidden magic that was lost for centuries. This new magic gives him unique abilities and he has to figure out how to use it without Voldemort finding out. It could change the whole dynamic of the fight against the Dark Lord.
In some 'harry potter cyoa fanfiction', there's a plotline where Harry gets sent back in time. He then has the knowledge of what's going to happen in the future. He uses this to change some events, like befriending Sirius Black much earlier and preventing some of the tragedies that occurred in the original story. This can lead to a whole new wizarding world with different alliances and power structures.
Another great plotline is when Harry is sorted into Slytherin instead of Gryffindor. He has to deal with the prejudice from his Gryffindor friends and the expectations from his Slytherin housemates. He also discovers that not all Slytherins are bad, and together they work on a different way to defeat Voldemort, which is really exciting as it shows a different side of the Hogwarts houses.
Some 'cyoa harry potter fanfiction' stories focus on alternate timelines. For instance, if Harry had been sorted into Slytherin instead of Gryffindor. In these stories, he might have different friends, different rivalries, and a completely different path in his fight against the Dark Lord. Also, there are stories where he uses time - turners in more creative ways, changing not just his own past but the entire wizarding world's future.
One interesting plotline could be a mystery adventure where the protagonist has to make choices to solve a crime in a fictional city. For example, they might choose to follow a suspicious character or search a particular location. Another could be a fantasy - themed plot where they decide which magical path to take, like learning from a powerful wizard or joining a group of elves. And there could also be a plotline set in a post - apocalyptic world where choices determine survival, such as whether to trust a group of strangers or go it alone.
Perhaps a plot where the protagonist can choose to either side with the Ministry of Magic during a time of political unrest within the wizarding world or join a rebel group. This would involve different magical battles and moral dilemmas depending on the choice. In the 'harry potter cyoa fanfic', this could show different aspects of the wizarding society that we don't often see in the original books.
Well, some might involve magical creatures with furry characteristics in new adventures at Hogwarts. For example, a werewolf character could have a unique story arc that intersects with the main Harry Potter plot. Maybe they are trying to find a cure or dealing with the prejudice within the wizarding world in a different way than what's in the original books.
One possible plotline could be a comical take on baby Harry's magical mishaps. Maybe he accidentally makes his diapers levitate or turns his crib into a mini Hogwarts. Another could be about how the other characters like Hagrid or Dumbledore interact with baby Harry in this unique situation, perhaps trying to figure out how to handle his early magical outbursts while he's still in diapers.
Perhaps a plotline where the ogre has some sort of special power that the wizards in Harry Potter are interested in. This could lead to a whole series of events where they try to either control or cooperate with the ogre.
In some fanfiction, a familiar might get lost in a different dimension. So, the main character has to go on a journey to find it. Along the way, they meet strange new creatures and learn new spells, which is really exciting. It also shows a different side of the bond between a wizard and their familiar.
There could also be a fanfiction where a member of the Sacred 28 discovers a long - lost family secret that has the potential to change the power dynamics among the pure - blood families. This secret could be related to a hidden magic or a forgotten alliance, and as they try to uncover more about it, they face opposition from other families who fear the change it might bring.
A common plotline is the characters' post - graduation plans. Some fanfictions might explore how Harry, Hermione, and Ron decide on their career paths. Maybe Harry is conflicted between becoming an Auror or a teacher at Hogwarts. Hermione could be considering further studies in ancient magic, and Ron might be thinking about joining his brothers in the joke shop business. This exploration of their future dreams and how they support each other during this transition period can be really engaging.
One possible plotline could be that Harry is wrongly expelled due to false accusations by a dark wizard who has infiltrated Hogwarts. Harry then has to prove his innocence while on the run from the Ministry. Another plotline might involve Harry being expelled because of a new, strict and unjust headmaster who has a vendetta against him. He could then start his own school for outcast witches and wizards.