In fanfiction where Harry Potter only speaks Parseltongue, what new adventures could he have?

It would likely make others more fearful and distrustful of him. Since Parseltongue is associated with Dark Magic in the wizarding world, even those who know Harry well might be a bit on edge. For example, Ron, who already has some insecurities, might become more distant at first, fearing that Harry is being influenced by dark forces.

He could stumble upon a hidden wizarding community that has been cut off from the rest of the world for centuries. There, he might learn new magic spells and techniques that are unknown to the outside wizarding world.

With Hermione, she would probably be very interested in researching more about Parseltongue and how it works in Harry. She might try to find ways to help Harry control it better or understand its full potential. This could strengthen their bond as they work together on this unique aspect of Harry's magic.

One possible reason Draco might be depicted as speaking Parseltongue in fanfiction is to add an element of mystery and danger to his character. In the original 'Harry Potter' series, Parseltongue was associated with dark magic and Slytherin heritage, which Draco already has. This could be a way for fanfiction writers to explore his character's darker side more deeply.

One interesting fanfic could be 'The Hidden Power of Parseltongue' where Harry discovers new abilities with his Parseltongue. Another might be 'Parseltongue in the Forbidden Forest' which has Harry using his skill to communicate with hidden creatures there. And 'Parseltongue and the Ancient Prophecy' could be a great one where his Parseltongue is linked to an ancient prophecy.

He could have underwater adventures. The trident might give him the ability to communicate with sea creatures and explore the depths of the ocean. He could discover lost underwater cities or battle against sea monsters.

Well, Parseltongue could be used to communicate with a Hydra if the Hydra has some snake - like qualities. For example, if it has a hissing language, Harry could use Parseltongue to understand it and negotiate with it.

He could have adventures like using the dogs to track down dark wizards. Since dogs have a great sense of smell, they could lead Harry to places where dark wizards are hiding. For example, they might sniff out a hidden lair in the Forbidden Forest where a group of Death Eaters are planning something evil.

Well, at first, Harry would probably be very wary of Draco. Since he has his own history with Voldemort and Parseltongue, he'd see Draco's new ability as a sign of potential danger. However, as time goes on, if Draco is trying to use his Parseltongue for good, like communicating with snakes to find out about dark magic threats, Harry might start to trust him more. Their relationship could shift from one of enmity to an uneasy alliance. They could even start to understand each other's insecurities better. Harry has always been an outcast in some ways, and now Draco is too with his strange new ability.

In some fanfictions, the use of Parseltongue by Harry could be a way to add an extra layer of mystery and connection between him and Hermione. Maybe he uses it to communicate secretly or to unlock some hidden magic that only Parseltongue can access, which in turn could lead to new adventures for them both.