Demon Slayer left off in the manga Hashira at a cliffhanger moment. The heroes were at a crossroads, and the fate of the world hung in the balance. It was a point that left readers eager for more.
Well, Mikey might be a bit surprised at first. He would probably be intrigued by the different scenarios the fanfiction presents about Takemichi. Draken, on the other hand, might be more critical and analyze how the fanfiction portrays Takemichi's growth and relationships. Mitsuya could find it interesting from an artistic point of view, seeing how the writer has used Takemichi's character to create new stories.
One of the great fanfictions could be those that focus on the backstories of the Hashira. For example, a fanfic that delves deep into the past of Giyu Tomioka, exploring how he became the Water Hashira. It might show his early training days, his struggles with his own abilities, and how he overcame personal tragedies. Another interesting type could be crossovers within the Demon Slayer universe, like Hashira interacting with characters from different time periods in the story in unexpected ways.