What could be the plot of a 'Harry Potter lives as an animal' fanfiction?

Perhaps a group of poachers in the wizarding world who hunt magical animals could be the antagonists. If Harry is living as a rare magical animal, they would be after him. They might not know his true identity but would be attracted to the magical properties he has in his animal form. Harry would then have to use his wits and any remaining magical abilities to avoid being caught by them.

Well, perhaps the plot could be that Harry is on the run from some dark forces and the trunk becomes his only safe haven. He might have enchanted it to be much larger on the inside, like the Room of Requirement. Inside, he could have all his essentials, his school books, his owl, and a little bed. He uses magic to keep it hidden and moves from place to place without being detected.

Well, one possibility could be that Harry discovers a hidden magical island. He might find new magical creatures there and learn unique spells to survive. Maybe he builds his own little wizarding home on the island.

It could be that after a great battle, Harry Potter decides to retreat to the woods to heal both physically and mentally. While in the woods, he stumbles upon a hidden magical community that has been living there in isolation for centuries. He then becomes part of this community, sharing his knowledge of the outside wizarding world and learning their unique ways of magic which are deeply connected to nature.

Well, one possibility could be that Harry goes to France to study at Beauxbatons. He might make new friends there, like a French wizard who introduces him to the unique magical traditions of France. He could also get involved in some mystery related to an ancient French magical artifact.

Maybe Harry discovers a hidden magical community in the forest. He could learn new spells from the forest creatures and use them to protect Hogwarts later.

Well, in this fanfiction, Harry might be drawn to Australia because of some hidden magical lore. He could discover ancient Australian magic that is different from what he's used to in Europe. He might even make new friends among the Australian wizarding community and learn their ways of magic, which could be more in tune with nature compared to the more formal magic in Britain.

The plot could involve Harry exploring the castle's secrets. Maybe he discovers hidden chambers filled with ancient spells and artifacts left by his ancestors.

In this fanfiction scenario, Harry Potter might be sent to Alaska as part of a special mission. The Ministry of Magic in Britain could be interested in the unique magical properties of Alaska. He could find ancient magic there that is related to the land and ice. He has to adapt to the different climate and culture while also dealing with any magical mysteries or challenges that come his way. For example, there could be a powerful magical artifact hidden in an Alaskan glacier that he has to find and protect.

One possible plot for this fanfiction could be that Harry Potter, as a child, is lured into a world of frost by a mysterious force. This world could be a parallel dimension. He has to figure out how to get back to his own world while also dealing with the challenges of the frost world. He might have to learn new spells or magic that are specific to the cold environment. He could also uncover some long - hidden secrets about his family or Hogwarts that are somehow related to this frost world.