What are some interesting plot ideas for 'Harry Potter creature harem fanfiction'?

One idea could be that Harry discovers a hidden grove in the Forbidden Forest where various female magical creatures live. They are drawn to him because of his unique magic. Another could be that after a spell goes wrong, Harry is magically bound to protect a group of f creatures and in the process, they form a harem - like bond.

You could write a fanfic about a magical creature that can travel through time. It appears to Harry and his friends during their fifth year. This creature is being hunted by a powerful dark wizard from the future who wants to use its time - traveling abilities to change the course of wizarding history in his favor. Harry and his friends must protect the creature and figure out a way to send it back to its own time safely, all while dealing with the normal chaos of Umbridge at Hogwarts.

One idea could be a student using Polyjuice Potion to turn into a house - elf to spy on the Hogwarts kitchen secrets. They might discover a hidden passage that the house - elves use for their own purposes. Another could be turning into a hippogriff to experience flight in a new way and interact with other magical creatures from their perspective. Maybe a character uses it to turn into a Blast - Ended Skrewt to find out why they are so aggressive and what their purpose is in the wizarding world.

One possible plot idea could be Harry having to balance his relationships with multiple characters from different houses while also dealing with the Dark Lord's threats. For example, he might form a bond with a Gryffindor girl who is brave and adventurous, a Ravenclaw who helps him with his studies and strategic planning against Voldemort, and a Hufflepuff who offers him emotional support during tough times.

A plot could be where a rare and endangered creature chooses Harry and Snape as its protectors. They must travel to different magical locations to find a safe haven for it. This would force them to interact and rely on each other's skills.

One idea could be exploring the backstory of a Dementor. Maybe it was once a wizard who dabbled in dark magic too much and was cursed to become that form. Another could be a story about a werewolf who tries to find a cure in the wizarding world outside of the Wolfsbane Potion. And also, a fanfiction about a Basilisk that has a secret connection to an ancient wizarding family.

Well, in some Harry Potter creature inheritance fanfiction, there could be an inheritance of a phoenix's power. This would mean the character could have the ability to heal others with their tears and rise from the ashes, literally or metaphorically, in difficult situations. Also, an inheritance of a centaur's wisdom might be a thing. The character could then have an in - depth knowledge of astronomy and divination, as centaurs are known for their understanding of the stars. Maybe even an inheritance of a mermaid's ability to swim extremely fast underwater and communicate with underwater creatures would make for an exciting plot.

One idea could be a story about a young wizard who discovers a new magical creature in the Forbidden Forest. Maybe it's a small, furry creature with the ability to turn invisible at will. The wizard tries to protect it from being discovered by other, less kind-hearted students or teachers.

In a 'harry potter and marvel harem fanfiction', it could be that a powerful magical object from the Potter universe is lost in the Marvel universe. A group of Marvel heroes and some Harry Potter characters team up to find it. During the adventure, the male Potter characters develop relationships with the female Marvel characters, resulting in a harem - centered plot.

Maybe a character who has traits of both Harry Potter's courage and the Sekirei's loyalty is born. This character is then sought after by different factions in both universes. In the story, they could form a harem of characters from both worlds, each bringing their own unique abilities and personalities to the group. For instance, a Sekirei with the power of flight and a Hogwarts student who is excellent at potions could be part of the harem.