The plot could involve the snake Voldemort having some sort of unique adventure in the wizarding world. Maybe it discovers a hidden magic that even Voldemort himself didn't know about when he was alive. It could go on a journey to find a powerful magical artifact that was once associated with its former master.
Well, it could be about a hidden snake that was named Voldemort by a dark wizard long ago. Harry and his friends discover it during one of their adventures in the Forbidden Forest. The snake has some sort of dark magic tied to it that Voldemort once used, and they have to figure out how to break the spell.
There are countless 'Harry Potter' fanfictions out there, and while I can't name one specifically about a snake named Voldemort, here's how you can find it. First, go to major fanfiction platforms. On these sites, use the filters if available. Filter for 'Harry Potter' fandom. Then, in the search box, type in the exact phrase 'a snake named Voldemort'. Browse through the results. Some fanfictions might only have a passing mention, but with some patience, you may find one that focuses entirely on this unique concept.
The snake could be developed as a complex character. It might start as a menacing figure, hissing and showing signs of the old Voldemort's evil. But as the story progresses, it could show vulnerability. For example, when it faces a powerful magical force that it can't easily defeat.
Well, one possible plot could be that Harry is somehow transformed into the snake against his will. He then has to figure out how to break the spell while being in the form of the snake and also being close to Voldemort. He might use his knowledge of Voldemort's secrets to his advantage even in that form.
Perhaps in this fanfiction, Naruto discovers some ancient magic similar to Voldemort's dark magic. He becomes intrigued by Voldemort's rise to power and starts to study his methods. However, Naruto's friends would be horrified as they see him drifting towards the dark side. Naruto might think he can use Voldemort - like tactics for good, but it's a slippery slope.
One possible plot could be that Voldemort initially doesn't believe Harry. He might think it's a ploy by Harry to create discord among his Death Eaters. But then he starts to suspect Snape when he recalls some of Snape's past actions that seem a bit off in the context of loyalty to him.
One possible plot could be Percy getting involved with Voldemort out of a misguided sense of power. Maybe Percy feels overlooked in the wizarding world and Voldemort offers him a chance to be part of something 'great'. But as time goes on, Percy starts to see the true evil of Voldemort and has to struggle with his own choices and how to break free from this dark alliance.
It could be that Voldemort's pet Harry is actually a form of psychological warfare for Voldemort. He wants to break Harry's spirit completely. However, Harry uses this situation to his advantage. He befriends some of the dark creatures that Voldemort has around his lair, and with their help, he manages to create chaos and confusion, which in turn gives the Order of the Phoenix an opportunity to strike at Voldemort.
One possible plot could be that the magic backfires on Voldemort during a powerful dark spell. As a baby, he has no memory of his previous self. The wizarding world is in chaos as they don't know what to do with this baby - voldemort. Some might want to kill him immediately, while others think he could be redeemed. Harry Potter, having defeated him once, feels a strange sense of responsibility and wants to make sure he doesn't grow up to be evil again.
Well, perhaps the plot could be that a muggle accidentally stumbles into the wizarding world where Voldemort is still a threat. The muggle might initially be terrified but then discovers some hidden power within themselves that could potentially help in the fight against Voldemort.