Well, in a Harry Potter fanfic titled 'threads of time', it could be that the author is playing with the idea of the fabric of time within the wizarding world. It might involve things like the Time - Turner but in a more complex and far - reaching way. For example, the story could explore how different historical events in the wizarding world are connected through these time threads. There could be a mystery around who controls these time threads and how a group of characters, perhaps including Harry Potter and his friends, have to figure out how to deal with a threat that is related to the misuse or disruption of these time threads.
You can try looking on fanfiction websites such as Archive of Our Own (AO3). It has a large collection of Harry Potter fanfics and there's a good chance you'll find 'threads of time' there.
Core threads in Harry Potter fanfiction are important elements that hold the story together. One common core thread is the concept of friendship. In the original series, Harry, Hermione, and Ron's friendship is crucial. In fanfiction, this can be explored further. Writers might show how their friendship withstands different trials, or how it evolves over time. Another core thread could be the mystery aspect. The Potter series has many mysteries, and fanfictions can pick up on this. They might create new mysteries within the wizarding world, like a hidden chamber in Hogwarts that has been long forgotten, and the characters have to solve it.
The 'threads of time story' might be a narrative that follows the idea of time as a series of strands. It could be about how different moments in time are linked, perhaps with a focus on the cause - and - effect relationships that occur over different periods. For example, it could show how a decision made in the past affects the present and future in the story. It may also involve characters whose lives are intertwined with these threads of time, experiencing different events that are somehow related to this concept of time.
Core threads are incorporated in various ways. Writers often use the existing framework of the Harry Potter world. For example, if the core thread is the power of love, they might show characters using love to overcome dark magic. They can also introduce new sub - plots that are related to the core thread. If the core thread is the struggle between different wizarding families, new characters from those families can be introduced to drive the story forward.
One interesting 'Harry Potter Core Threads Fanfiction' story could be about an alternate universe where Harry has a different set of magical abilities. For example, he might be able to communicate with magical creatures on a much deeper level than in the original books. Another could focus on the backstories of the minor characters in the series, like how Neville Longbottom's parents were before they were attacked. There are also those that explore different relationships, such as a more in - depth look at the friendship between Hermione and Luna.
One great one could be those that explore the core thread of friendship. For example, stories where Harry, Ron, and Hermione's friendship is put to the test in different ways than in the original books. Maybe they face a new dark magic threat that makes them question their loyalty to each other. Another type might be fanfictions that focus on the core thread of Hogwarts itself. They could describe new secrets within the castle walls, or different ways the houses interact. There are also those that take the core thread of the wizarding world's politics and expand on it, showing how different families and factions vie for power in ways not fully explored in the main series.
I'm not sure specifically as I haven't read this particular 'Harry Potter' fanfic. But generally, it might be about a character biding their time in the wizarding world. It could be a story where a character is waiting for the right moment to achieve a goal, like a student waiting to outwit a bully or a wizard preparing for a big magical duel in secret.
Since it's a fanfic, it could be about a new kind of 'warrior' in the Harry Potter world. Maybe this warrior has the ability to go back in time. It could be exploring uncharted parts of the Harry Potter lore, like what would happen if a powerful character from a different era was brought back to a crucial moment in the main story. For example, a forgotten wizard - warrior from the time of the founders of Hogwarts might be brought back to the time of Voldemort's rise, and how that would change the course of events. The 'backbin' part is a bit unclear, but it could be a made - up place or concept within this fanfic's universe.
In a time - travel Bellatrix fanfic, she might go back to the time when she was first introduced to the Dark Arts. This could show a different side of her, perhaps a more innocent - looking but still dark - inclined Bellatrix. She could interact with younger versions of other Death Eaters and form different alliances that change the course of the future in the wizarding world.
You can start by searching on popular fanfiction websites. Use keywords like 'Harry Potter core threads fanfiction'. Check out the top - rated stories in the search results as they are likely to be well - written and have engaging core threads. Another option is to join Harry Potter fanfiction communities or forums. Ask other fans if they know of any good fanfictions with core threads. They might be able to recommend some great ones based on their own reading experiences.