Perhaps they are on a quest to find a lost relic from that era. It could be a magical object that has the power to change the fate of their small town. They would have to navigate through the complex social and political structures of the 15th - 16th century, which could add a lot of depth to the story.
One possibility is that Harry and Noah are explorers in the 15th - 16th century. They could be on a journey to discover new lands. Along the way, they might encounter different cultures, face dangerous storms at sea, and make new friends or enemies. Their friendship would be tested and strengthened through these adventures.
The main characters are Harry and Noah. Harry, who may be on a path of self - discovery or facing a new threat in this fanfiction world. Noah, on the other hand, could be his partner in this journey, with his own backstory and motives that are slowly revealed as the story progresses.
One great 'Harry 15th Noah fanfiction' could be about their adventures in a magical forest. Maybe they discover a hidden magical creature that helps them on their journey.
Another interesting plot could be that Harry's connection to Voldemort causes some strange magical disruptions during the Triwizard Tournament. These disruptions seem like accidents at first, but Harry gradually realizes they are being caused by his own dark - side related powers that are being awakened in his fourth year.
One great 'Harry and Hermione in 4th year' fanfiction is 'The Fourth Year Adventure'. It delves into their relationship during that challenging year. They face new magical tasks together and support each other in a very heartwarming way. It also shows how Hermione helps Harry prepare for the Triwizard Tournament.
Perhaps in this 7th - year fanfiction, Harry and Draco are both trying to find a way to end the war secretly. They start to communicate through a magical object that allows them to talk without being detected. As they share their thoughts and ideas, they develop a new - found respect for one another. They might even become friends in the end, and this friendship could play a crucial role in bringing peace to the wizarding world.
One possible fanfiction could be about Harry and Hermione celebrating the 4th of July in a magical way. Maybe they use magic to create the most amazing fireworks display that the wizarding world has ever seen. They could also share American - style treats with their wizard friends, introducing them to the concept of the holiday.
Perhaps they attend a 4th of July party in the Muggle world. Harry is a bit out of his element at first, but Hermione guides him through the different traditions like barbecuing and playing lawn games. They end up having a great time and make some new Muggle friends. The story could be about their adventures and how they bring a bit of magic into the normal 4th of July celebration.
Make sure the character's actions are consistent with their personality. If they are shy, they won't suddenly be the center of attention in the Great Hall without a good reason. Their growth throughout the fanfiction should also be gradual. In the fourth year at Hogwarts, there are a lot of new challenges like the Triwizard Tournament. So, the character should respond to these challenges in a way that is in line with who they are.