Harry Potter himself is often a character in such fanfiction. He might be on a new adventure after the main events of the series, using his skills and knowledge to hunt for treasures. Hermione Granger could also be there, with her vast knowledge of magic and spells, she would be a great asset in deciphering clues and solving puzzles related to the treasure hunt.
Well, it might be a fanfiction where the 'treasure' refers to a special kind of knowledge or a powerful spell. Or perhaps it's about uncovering a long-lost family heirloom with magical properties.
One interesting plot could be a character finding a hidden magical artifact that was once owned by one of the founders of Hogwarts. This artifact might have the power to control certain magical elements in the school, and the treasure hunter has to figure out how to use it without causing chaos.
It keeps the fandom alive. When fans read new fanfictions, it reignites their love for the series. They get excited about new ideas and interpretations of the story.
It can contribute by keeping the fandom alive and engaged. Fanfiction like 'life and times' gives fans something new to read and discuss. It keeps the interest in the Harry Potter world going long after the books and movies have been released.
Well, it could be about a new student at Hogwarts who discovers a hidden map leading to long - lost magical treasures. They then team up with some friends, like a brave Gryffindor and a clever Ravenclaw, to follow the map's clues, all while avoiding getting caught by Filch or the other professors.
We can obtain some information about the strongest ancient magic treasure. In the Investiture of the Gods and Journey to the West, there were some items that were considered the strongest magical equipment in ancient times. These included the Immortal Slaying Gourd, the purple-gold red gourd, the Pangu Axe, the Eastern Emperor Bell, the Godly Sea Steadying Needle, the Demon Purification Pot, and so on. These magic treasures all had great power and special functions. They were regarded as top-notch magic treasures in myths and legends. However, it was impossible to determine which magic treasure was the strongest in ancient times based on the search results provided.
In this fanfiction concept, the story could unfold in many ways. Maybe Harry would be a powerful wizard in an ancient magical society, facing different dark forces. For example, instead of Voldemort, he might battle an ancient evil sorcerer who wants to control all magic. The magic in ancient times could be more raw and less regulated, so Harry would have to adapt quickly.
Another great thing is the different perspectives it offers. It might tell the story from a minor character's point of view, like a Hufflepuff student who witnesses all the main events from the sidelines. This can bring a whole new dimension to the familiar story.