What could be the possible plot in a 'Harry Potter DNA test' fanfiction?

Hermione could be the main character. She's always been curious about knowledge, so she might be the one to stumble upon the idea of a DNA test in the wizarding world. She could use her intelligence to figure out how to perform the test and then discover something amazing about her own family's magical lineage.

One idea could be that the blood test is a school project at Hogwarts. Students are required to do a detailed analysis of their own blood magic. Hermione would be super - excited and dig deep into research. Harry might be a bit worried as his blood has some unique connections to Voldemort. Ron, on the other hand, could discover something unexpected about his Weasley bloodline that has been lost in history.

One possible horror story could be that the test results are hacked. Imagine all your most private genetic information being leaked to the wrong people, like insurance companies who might use it against you or scammers who could use it to target you specifically.

It might be a story where a wizard or witch is a huge Shiba fan and during a routine blood test in the Hogwarts hospital wing, they discover that their love for Shibas is somehow encoded in their blood. This could lead to all sorts of adventures, like finding a secret Shiba - filled magical realm accessible only to those with this 'Shiba - in - the - blood' trait.

Well, it could be about different characters in the Harry Potter universe being put through a series of tests to determine who is the true heir of something. Maybe it's the heir of a powerful magical item or an ancient wizarding family. For example, Harry, Hermione, and Ron could all be candidates. The tests might involve things like solving complex magical puzzles, facing dangerous magical creatures, and demonstrating great magical knowledge.

One possible plot could be that Johnny Test, with his penchant for getting into wacky experiments, somehow stumbles upon the wizarding world of Harry Potter. Maybe he accidentally uses one of his inventions to open a portal to Hogwarts. Once there, he could use his unique, non - magical but inventive thinking to help Harry and his friends solve a mystery or deal with a new threat. For example, his knowledge of science and gadgets might provide a different perspective on defeating a dark wizard who is using some sort of magic - technology hybrid to cause trouble.

One possible scenario could be that the main character discovers they have an unexpected inheritance from a long - lost relative. Maybe it's a powerful magical artifact that has been hidden away in a Gringotts vault for centuries. This could lead to a whole new adventure as they try to figure out the purpose and power of the inheritance.

Well, it could be about a character in the Harry Potter world who has a DNA mishap due to some dark magic experiment. Maybe they start developing strange powers or characteristics that are not normal in the wizarding world. For example, they could have the ability to communicate with animals in a different way than normal Animagi. This would lead to all sorts of adventures as they try to figure out what happened and how to reverse it, while also dealing with the reactions of their friends and foes in Hogwarts.

Yes, there could be. For instance, the DNA test might be tampered with, leading to false results that drive a wedge between Harry and Ginny. Or perhaps the pregnancy is not a normal one, and the DNA test reveals some sort of magical anomaly that ties into a greater mystery in the wizarding world.

Well, perhaps the Yautja is on a hunt in its own world but gets caught in a magical portal that leads it to Hogwarts. The students are both scared and intrigued. Hermione starts researching about it, trying to find a way to send it back. Meanwhile, the Yautja sees the Death Eaters as worthy prey and starts stalking them. Harry has to convince the Yautja not to go on a full - out killing spree which might endanger innocent lives as well.